tex at shading-lock-alarm-detect-by-rule 2024-05-14 14:22:47.092 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:47.097 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=341943) 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=341943) 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 14:22:47.107 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 1592 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1592 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341943) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341943) 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 14:22:47.301 WARN 8587 --- [pool-ocp-schedules-9,a2d5b80107d646f2,9c4fade81d12] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:47.373 WARN 8587 --- [pool-prometheus-minute-schedule-1,0feb0623eff04193,8ccb8c567fd3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:47.597 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 14:22:47.601 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:47.792 WARN 8587 --- [pool-ocp-async-3,1aa6cd4542704bad,75c75921635a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:47.792 WARN 8587 --- [pool-ocp-async-7,7cefa0b9a14f4503,462551ab3133] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:47.793 ERROR 8587 --- [pool-ocp-async-7,7cefa0b9a14f4503,462551ab3133] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1595 2024-05-14 14:22:47.894 INFO 8587 --- [pool-clean-time-series-data15-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : No deletable timestamps. 2024-05-14 14:22:47.898 INFO 8587 --- [pool-ocp-async-4,2a0644e3f10b4930,15ccac0651c7] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:22:47.938 INFO 8587 --- [pool-clean-time-series-data60-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : No deletable timestamps. 2024-05-14 14:22:48.013 WARN 8587 --- [alarm-detect-16,08d63a29d7ed42d6,b1cd0e9b91f5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.014 WARN 8587 --- [alarm-detect-20,08d63a29d7ed42d6,77b46f85adb8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.014 WARN 8587 --- [alarm-detect-27,08d63a29d7ed42d6,c306a382df91] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.014 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,2edf530e95d3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.014 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,9e9a6df9f3f6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.014 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,3956f43edc6a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.014 WARN 8587 --- [alarm-detect-26,08d63a29d7ed42d6,1d0a6d884ea3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.014 WARN 8587 --- [alarm-detect-2,08d63a29d7ed42d6,6c3ce2c6d375] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.015 WARN 8587 --- [pool-metric-query-2,08d63a29d7ed42d6,2959fca029c3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.015 WARN 8587 --- [alarm-detect-1,08d63a29d7ed42d6,c3f493aa392d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.015 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,bc27a1367742] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.015 WARN 8587 --- [alarm-detect-24,08d63a29d7ed42d6,d6b86f662f96] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.015 WARN 8587 --- [alarm-detect-3,08d63a29d7ed42d6,58602b3535f1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.015 WARN 8587 --- [alarm-detect-6,08d63a29d7ed42d6,11e8569de85d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.015 WARN 8587 --- [alarm-detect-12,08d63a29d7ed42d6,1ac80364621a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.015 WARN 8587 --- [pool-metric-query-3,08d63a29d7ed42d6,e1a8455f2b27] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.015 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,d4f01c493fe9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.016 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,073a9a040f53] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.016 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,348124ea2a51] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.016 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,47e885a21eaf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.016 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,b9f7a6cf868c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.016 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,cdb986d8b22f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.017 WARN 8587 --- [pool-metric-query-2,08d63a29d7ed42d6,e1b5200405fd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.017 WARN 8587 --- [pool-metric-query-2,08d63a29d7ed42d6,94d5023efc14] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.018 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,e42fc4233c6c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.018 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,68108f5c12f7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.018 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,2ce57c4358d3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.018 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,f9edb88e4724] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.018 WARN 8587 --- [pool-metric-query-2,08d63a29d7ed42d6,e2cccdaca311] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.019 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,87628d777772] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.019 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,639c89df73fa] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.019 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,5c484cf9a28e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.019 WARN 8587 --- [pool-metric-query-2,08d63a29d7ed42d6,f2ad0db79cab] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.020 WARN 8587 --- [pool-metric-query-3,08d63a29d7ed42d6,ed010780da90] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.101 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 14:22:48.105 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:48.135 WARN 8587 --- [pool-ocp-async-9,3815172c69c4448e,d44f6ae0a54e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.135 WARN 8587 --- [pool-ocp-async-6,42b523a049404b54,aaab3f20457c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:48.135 ERROR 8587 --- [pool-ocp-async-6,42b523a049404b54,aaab3f20457c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1596 2024-05-14 14:22:48.209 WARN 8587 --- [pool-ocp-schedules-2,e7c0c0886c4041ca,bf75d262a10d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:48.209 ERROR 8587 --- [pool-ocp-schedules-2,e7c0c0886c4041ca,bf75d262a10d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1596 2024-05-14 14:22:48.209 ERROR 8587 --- [pool-ocp-schedules-2,e7c0c0886c4041ca,bf75d262a10d] 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 1596 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:48.296 WARN 8587 --- [pool-ocp-schedules-3,6b76f79f0e044887,b2c988930140] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.403 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.555 WARN 8587 --- [pool-7-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.604 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:48.608 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:48.715 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.786 INFO 8587 --- [pool-ocp-async-7,2c5ea35793df4c3c,da147ffaf8ff] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:48.786 WARN 8587 --- [pool-ocp-async-5,2a78c80c53a94b73,3b296c51f645] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:48.786 ERROR 8587 --- [pool-ocp-async-5,2a78c80c53a94b73,3b296c51f645] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1597 2024-05-14 14:22:48.845 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.845 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 14:22:48.845 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:48.845 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 14:22:48.987 WARN 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:48.987 ERROR 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1597 2024-05-14 14:22:48.988 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.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 1597 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:49.015 WARN 8587 --- [pool-ocp-async-10,08d63a29d7ed42d6,818e8cae9fb3] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:22:49.015 WARN 8587 --- [alarm-detect-13,08d63a29d7ed42d6,c26285b7d7f2] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:arbitration_status_inactive_server_count. get Exception: null 2024-05-14 14:22:49.015 WARN 8587 --- [alarm-detect-23,08d63a29d7ed42d6,66a23090f763] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:22:49.015 WARN 8587 --- [alarm-detect-25,08d63a29d7ed42d6,e16664de5640] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:22:49.015 WARN 8587 --- [alarm-detect-28,08d63a29d7ed42d6,dcaa91b77126] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:22:49.015 WARN 8587 --- [alarm-detect-9,08d63a29d7ed42d6,e4cbfb52af3f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:22:49.015 WARN 8587 --- [alarm-detect-16,08d63a29d7ed42d6,b1cd0e9b91f5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:49.015 WARN 8587 --- [alarm-detect-22,08d63a29d7ed42d6,ab73cc363379] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:22:49.015 WARN 8587 --- [alarm-detect-14,08d63a29d7ed42d6,d0260d4f41bd] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:tenant_partition_leader_absent_count. get Exception: null 2024-05-14 14:22:49.015 WARN 8587 --- [alarm-detect-10,08d63a29d7ed42d6,8cac068f8321] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:22:49.015 WARN 8587 --- [alarm-detect-15,08d63a29d7ed42d6,e4006802c31b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:22:49.015 WARN 8587 --- [alarm-detect-20,08d63a29d7ed42d6,77b46f85adb8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:49.015 WARN 8587 --- [alarm-detect-17,08d63a29d7ed42d6,d430d078b7dd] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:22:49.015 WARN 8587 --- [alarm-detect-19,08d63a29d7ed42d6,9bdb8bf49b70] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:22:49.015 WARN 8587 --- [alarm-detect-18,08d63a29d7ed42d6,962811c64690] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:22:49.015 WARN 8587 --- [alarm-detect-5,08d63a29d7ed42d6,fd71428186d0] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_database_disk_used_gb. get Exception: null 2024-05-14 14:22:49.015 WARN 8587 --- [alarm-detect-26,08d63a29d7ed42d6,1d0a6d884ea3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:49.015 WARN 8587 --- [alarm-detect-8,08d63a29d7ed42d6,8d4ed6789de2] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:22:49.016 WARN 8587 --- [alarm-detect-2,08d63a29d7ed42d6,6c3ce2c6d375] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:49.015 ERROR 8587 --- [alarm-detect-16,08d63a29d7ed42d6,b1cd0e9b91f5] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:49.016 WARN 8587 --- [alarm-detect-1,08d63a29d7ed42d6,c3f493aa392d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:49.015 WARN 8587 --- [alarm-detect-29,08d63a29d7ed42d6,718e1307c32b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:22:49.015 WARN 8587 --- [alarm-detect-11,08d63a29d7ed42d6,61e61a7000c1] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_cluster_sync. get Exception: null 2024-05-14 14:22:49.016 WARN 8587 --- [alarm-detect-6,08d63a29d7ed42d6,11e8569de85d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:49.015 WARN 8587 --- [alarm-detect-7,08d63a29d7ed42d6,5cc4cbaea968] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:22:49.016 WARN 8587 --- [alarm-detect-24,08d63a29d7ed42d6,d6b86f662f96] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:49.016 ERROR 8587 --- [alarm-detect-24,08d63a29d7ed42d6,d6b86f662f96] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:49.015 WARN 8587 --- [alarm-detect-27,08d63a29d7ed42d6,c306a382df91] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:49.015 WARN 8587 --- [alarm-detect-4,08d63a29d7ed42d6,5329d8377031] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:22:49.015 WARN 8587 --- [alarm-detect-30,08d63a29d7ed42d6,7c56dd335235] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:22:49.015 ERROR 8587 --- [alarm-detect-20,08d63a29d7ed42d6,77b46f85adb8] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:49.016 WARN 8587 --- [alarm-detect-3,08d63a29d7ed42d6,58602b3535f1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:49.016 ERROR 8587 --- [alarm-detect-26,08d63a29d7ed42d6,1d0a6d884ea3] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:49.016 ERROR 8587 --- [alarm-detect-2,08d63a29d7ed42d6,6c3ce2c6d375] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:49.016 ERROR 8587 --- [alarm-detect-1,08d63a29d7ed42d6,c3f493aa392d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:49.016 ERROR 8587 --- [alarm-detect-6,08d63a29d7ed42d6,11e8569de85d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:49.017 WARN 8587 --- [alarm-detect-16,08d63a29d7ed42d6,b1cd0e9b91f5] 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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:49.017 WARN 8587 --- [alarm-detect-24,08d63a29d7ed42d6,d6b86f662f96] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:49.017 WARN 8587 --- [alarm-detect-20,08d63a29d7ed42d6,77b46f85adb8] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:49.017 WARN 8587 --- [alarm-detect-1,08d63a29d7ed42d6,c3f493aa392d] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:49.016 WARN 8587 --- [alarm-detect-12,08d63a29d7ed42d6,1ac80364621a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:49.017 WARN 8587 --- [alarm-detect-6,08d63a29d7ed42d6,11e8569de85d] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:49.018 ERROR 8587 --- [alarm-detect-12,08d63a29d7ed42d6,1ac80364621a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:49.016 ERROR 8587 --- [alarm-detect-27,08d63a29d7ed42d6,c306a382df91] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:49.016 ERROR 8587 --- [alarm-detect-3,08d63a29d7ed42d6,58602b3535f1] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:49.017 WARN 8587 --- [alarm-detect-2,08d63a29d7ed42d6,6c3ce2c6d375] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:49.017 WARN 8587 --- [alarm-detect-26,08d63a29d7ed42d6,1d0a6d884ea3] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:49.019 WARN 8587 --- [alarm-detect-27,08d63a29d7ed42d6,c306a382df91] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:49.019 WARN 8587 --- [alarm-detect-12,08d63a29d7ed42d6,1ac80364621a] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:49.019 WARN 8587 --- [alarm-detect-3,08d63a29d7ed42d6,58602b3535f1] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:49.056 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:49.108 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:49.110 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:49.112 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:49.127 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:49.127 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:49.236 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:49.301 WARN 8587 --- [pool-ocp-schedules-9,a2d5b80107d646f2,9c4fade81d12] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:49.301 ERROR 8587 --- [pool-ocp-schedules-9,a2d5b80107d646f2,9c4fade81d12] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1598 2024-05-14 14:22:49.302 ERROR 8587 --- [pool-ocp-schedules-9,a2d5b80107d646f2,9c4fade81d12] 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 1598 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:49.334 WARN 8587 --- [pool-overview-container-7,213839a8d76e4847,df6a34360159] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:49.373 WARN 8587 --- [pool-prometheus-minute-schedule-1,0feb0623eff04193,8ccb8c567fd3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:49.373 ERROR 8587 --- [pool-prometheus-minute-schedule-1,0feb0623eff04193,8ccb8c567fd3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1598 2024-05-14 14:22:49.374 ERROR 8587 --- [pool-prometheus-minute-schedule-1,0feb0623eff04193,8ccb8c567fd3] 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 1598 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:49.374 INFO 8587 --- [pool-prometheus-minute-schedule-1,0feb0623eff04193,8ccb8c567fd3] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667765372, count=0, elapsed=4002 2024-05-14 14:22:49.374 INFO 8587 --- [pool-prometheus-minute-schedule-1,b5bd547ac617490d,da9b735a9887] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667780, interval=60 2024-05-14 14:22:49.612 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:49.615 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:49.707 WARN 8587 --- [pool-overview-container-8,28b493df127244f6,26e293441932] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:49.707 WARN 8587 --- [pool-overview-container-5,a832838966f2436f,f268fbe3bb18] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:49.707 WARN 8587 --- [pool-overview-container-6,039f7fcfd6b643fd,cb4a75c449f3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:49.793 WARN 8587 --- [pool-ocp-async-8,9ff9a490ed384c3a,c6b30010c537] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:49.793 WARN 8587 --- [pool-ocp-async-3,1aa6cd4542704bad,75c75921635a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:49.793 ERROR 8587 --- [pool-ocp-async-3,1aa6cd4542704bad,75c75921635a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1599 2024-05-14 14:22:49.895 WARN 8587 --- [pool-ocp-async-1,0fb4d16f10394b77,ef523a842d13] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:49.899 WARN 8587 --- [pool-overview-container-4,ee45d096f7224de2,f2ed9bb76454] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:49.899 WARN 8587 --- [pool-ocp-async-4,2a0644e3f10b4930,15ccac0651c7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:49.984 INFO 8587 --- [pool-prometheus-hour-schedule-1,462fb4ec440e4b32,d2f61912b624] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715670000, interval=3600 2024-05-14 14:22:50.014 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,2edf530e95d3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.014 ERROR 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,2edf530e95d3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1599 2024-05-14 14:22:50.014 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,9e9a6df9f3f6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.014 ERROR 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,9e9a6df9f3f6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1599 2024-05-14 14:22:50.015 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,3956f43edc6a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.015 ERROR 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,3956f43edc6a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1599 2024-05-14 14:22:50.015 WARN 8587 --- [pool-metric-query-2,08d63a29d7ed42d6,2959fca029c3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.015 ERROR 8587 --- [pool-metric-query-2,08d63a29d7ed42d6,2959fca029c3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1599 2024-05-14 14:22:50.015 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,bc27a1367742] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.015 ERROR 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,bc27a1367742] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1599 2024-05-14 14:22:50.015 WARN 8587 --- [alarm-detect-28,08d63a29d7ed42d6,dcaa91b77126] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:50.015 WARN 8587 --- [alarm-detect-13,08d63a29d7ed42d6,c26285b7d7f2] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:50.015 WARN 8587 --- [alarm-detect-9,08d63a29d7ed42d6,e4cbfb52af3f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:50.015 WARN 8587 --- [alarm-detect-10,08d63a29d7ed42d6,8cac068f8321] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:50.015 WARN 8587 --- [alarm-detect-23,08d63a29d7ed42d6,66a23090f763] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:50.016 WARN 8587 --- [alarm-detect-18,08d63a29d7ed42d6,962811c64690] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:50.016 WARN 8587 --- [alarm-detect-17,08d63a29d7ed42d6,d430d078b7dd] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:50.016 WARN 8587 --- [alarm-detect-5,08d63a29d7ed42d6,fd71428186d0] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:50.016 WARN 8587 --- [alarm-detect-8,08d63a29d7ed42d6,8d4ed6789de2] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:50.016 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,b9f7a6cf868c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.016 WARN 8587 --- [alarm-detect-11,08d63a29d7ed42d6,61e61a7000c1] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:50.016 WARN 8587 --- [alarm-detect-29,08d63a29d7ed42d6,718e1307c32b] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:50.015 WARN 8587 --- [alarm-detect-22,08d63a29d7ed42d6,ab73cc363379] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:50.016 WARN 8587 --- [alarm-detect-4,08d63a29d7ed42d6,5329d8377031] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:50.016 WARN 8587 --- [alarm-detect-30,08d63a29d7ed42d6,7c56dd335235] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:50.016 WARN 8587 --- [alarm-detect-15,08d63a29d7ed42d6,e4006802c31b] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:50.016 WARN 8587 --- [alarm-detect-19,08d63a29d7ed42d6,9bdb8bf49b70] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:50.016 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,cdb986d8b22f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.016 WARN 8587 --- [alarm-detect-7,08d63a29d7ed42d6,5cc4cbaea968] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:50.016 ERROR 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,cdb986d8b22f] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:50.017 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,47e885a21eaf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.016 ERROR 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,b9f7a6cf868c] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:50.017 WARN 8587 --- [pool-metric-query-2,08d63a29d7ed42d6,e2cccdaca311] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.017 ERROR 8587 --- [pool-metric-query-2,08d63a29d7ed42d6,e2cccdaca311] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:50.017 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,2ce57c4358d3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.017 ERROR 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,2ce57c4358d3] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:50.017 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,348124ea2a51] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.017 ERROR 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,47e885a21eaf] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:50.017 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,d4f01c493fe9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.017 ERROR 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,d4f01c493fe9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1599 2024-05-14 14:22:50.017 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,5c484cf9a28e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.017 ERROR 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,5c484cf9a28e] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:50.018 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,f9edb88e4724] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.018 ERROR 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,f9edb88e4724] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:50.018 WARN 8587 --- [pool-metric-query-2,08d63a29d7ed42d6,94d5023efc14] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.018 ERROR 8587 --- [pool-metric-query-2,08d63a29d7ed42d6,94d5023efc14] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:50.018 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,e42fc4233c6c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.018 ERROR 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,e42fc4233c6c] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:50.018 WARN 8587 --- [pool-metric-query-2,08d63a29d7ed42d6,f2ad0db79cab] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.018 ERROR 8587 --- [pool-metric-query-2,08d63a29d7ed42d6,f2ad0db79cab] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:50.017 ERROR 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,348124ea2a51] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:50.018 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,68108f5c12f7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.017 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,87628d777772] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.018 ERROR 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,87628d777772] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:50.018 ERROR 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,68108f5c12f7] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:50.018 WARN 8587 --- [pool-metric-query-2,08d63a29d7ed42d6,e1b5200405fd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.018 ERROR 8587 --- [pool-metric-query-2,08d63a29d7ed42d6,e1b5200405fd] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:50.018 WARN 8587 --- [pool-metric-query-3,08d63a29d7ed42d6,e1a8455f2b27] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.018 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,639c89df73fa] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.018 ERROR 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,639c89df73fa] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:50.018 ERROR 8587 --- [pool-metric-query-3,08d63a29d7ed42d6,e1a8455f2b27] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1599 2024-05-14 14:22:50.019 WARN 8587 --- [pool-metric-query-3,08d63a29d7ed42d6,ed010780da90] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.019 ERROR 8587 --- [pool-metric-query-3,08d63a29d7ed42d6,ed010780da90] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:50.019 WARN 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,073a9a040f53] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.019 ERROR 8587 --- [pool-metric-query-1,08d63a29d7ed42d6,073a9a040f53] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1599 2024-05-14 14:22:50.113 WARN 8587 --- [pool-overview-container-2,e4ad9e89a973477a,080220afbb00] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:50.116 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:50.119 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:50.135 WARN 8587 --- [pool-ocp-async-2,775f6eb75c9f4ace,4329507fb7b8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:50.135 WARN 8587 --- [pool-ocp-async-9,3815172c69c4448e,d44f6ae0a54e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.135 ERROR 8587 --- [pool-ocp-async-9,3815172c69c4448e,d44f6ae0a54e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1600 2024-05-14 14:22:50.209 WARN 8587 --- [pool-ocp-schedules-1,a5c3858be4424fcf,7b5128e709d2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:50.296 WARN 8587 --- [pool-ocp-schedules-3,6b76f79f0e044887,b2c988930140] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.296 ERROR 8587 --- [pool-ocp-schedules-3,6b76f79f0e044887,b2c988930140] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1600 2024-05-14 14:22:50.297 ERROR 8587 --- [pool-ocp-schedules-3,6b76f79f0e044887,b2c988930140] 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 1600 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:50.404 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.404 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1600 2024-05-14 14:22:50.404 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 1600 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:50.507 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:50.556 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 1600 ### 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 1600 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1600 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1600 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1600 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 1600 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.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 14:22:50.620 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:50.622 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:50.715 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 1601 2024-05-14 14:22:50.786 INFO 8587 --- [pool-ocp-async-9,baadb1120ea7473c,1ca60a157df4] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:50.787 WARN 8587 --- [pool-ocp-async-7,2c5ea35793df4c3c,da147ffaf8ff] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:50.796 WARN 8587 --- [pool-ocp-async-9,baadb1120ea7473c,1ca60a157df4] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:22:50.845 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:50.845 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 1601 2024-05-14 14:22:50.846 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 14:22:50.846 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 14:22:50.846 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 14:22:50.846 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 1601 2024-05-14 14:22:50.846 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 1601 2024-05-14 14:22:50.846 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 1601 2024-05-14 14:22:50.846 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 1601 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:50.847 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 1601 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:50.847 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 1601 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:50.847 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 1601 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:50.989 WARN 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:51.019 WARN 8587 --- [alarm-detect-16,08d63a29d7ed42d6,b1cd0e9b91f5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:51.057 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 1601 2024-05-14 14:22:51.110 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:51.110 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1601 2024-05-14 14:22:51.111 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:22:51.126 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:51.126 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 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341962) 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=341962) 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 14:22:51.127 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:51.127 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1602 2024-05-14 14:22:51.127 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:22:51.127 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:51.127 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1602 2024-05-14 14:22:51.128 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:22:51.236 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:51.236 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1602 2024-05-14 14:22:51.237 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 1602 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=341962) 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=341962) 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 14:22:51.334 WARN 8587 --- [pool-overview-container-7,213839a8d76e4847,df6a34360159] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:51.334 ERROR 8587 --- [pool-overview-container-7,213839a8d76e4847,df6a34360159] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1602 2024-05-14 14:22:51.335 ERROR 8587 --- [pool-overview-container-7,213839a8d76e4847,df6a34360159] 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 1602 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=341962) 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=341962) 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 14:22:51.336 WARN 8587 --- [pool-overview-container-7,213839a8d76e4847,df6a34360159] 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 1602 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=341962) 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=341962) 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 14:22:51.375 WARN 8587 --- [pool-prometheus-minute-schedule-1,b5bd547ac617490d,da9b735a9887] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:51.502 WARN 8587 --- [pool-ocp-schedules-4,a1fe632a828c4950,fd537eb196dc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:51.630 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 14:22:51.630 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:51.707 WARN 8587 --- [pool-overview-container-8,28b493df127244f6,26e293441932] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:51.707 ERROR 8587 --- [pool-overview-container-8,28b493df127244f6,26e293441932] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1603 2024-05-14 14:22:51.707 WARN 8587 --- [pool-overview-container-5,a832838966f2436f,f268fbe3bb18] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:51.707 WARN 8587 --- [pool-overview-container-6,039f7fcfd6b643fd,cb4a75c449f3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:51.707 ERROR 8587 --- [pool-overview-container-5,a832838966f2436f,f268fbe3bb18] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1603 2024-05-14 14:22:51.708 ERROR 8587 --- [pool-overview-container-6,039f7fcfd6b643fd,cb4a75c449f3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1603 2024-05-14 14:22:51.708 ERROR 8587 --- [pool-overview-container-8,28b493df127244f6,26e293441932] 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 1603 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:51.708 ERROR 8587 --- [pool-overview-container-6,039f7fcfd6b643fd,cb4a75c449f3] 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 1603 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:51.708 ERROR 8587 --- [pool-overview-container-5,a832838966f2436f,f268fbe3bb18] 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 1603 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:51.709 WARN 8587 --- [pool-overview-container-8,28b493df127244f6,26e293441932] 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 1603 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:51.709 WARN 8587 --- [pool-overview-container-6,039f7fcfd6b643fd,cb4a75c449f3] 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 1603 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:51.709 WARN 8587 --- [pool-overview-container-5,a832838966f2436f,f268fbe3bb18] 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 1603 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:51.731 INFO 8587 --- [pool-ocp-schedules-6,4f85e7db985b4f2b,d2099ded2a32] c.o.o.monitor.schedule.MonitorSchedules : SeriesIdKey sync key id start. 2024-05-14 14:22:51.731 INFO 8587 --- [pool-ocp-schedules-6,4f85e7db985b4f2b,d2099ded2a32] c.o.ocp.monitor.service.IdKeyService : Sync key and id, currentMaxSeriesId=646861111220957184 2024-05-14 14:22:51.793 WARN 8587 --- [pool-ocp-async-5,676066d9e0794ad4,fd0a228f5f83] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:51.793 WARN 8587 --- [pool-ocp-async-8,9ff9a490ed384c3a,c6b30010c537] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:51.793 ERROR 8587 --- [pool-ocp-async-8,9ff9a490ed384c3a,c6b30010c537] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1603 2024-05-14 14:22:51.891 WARN 8587 --- [pool-ocp-schedules-19,c7ef6b29161e476c,68a80b036b2e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:51.896 WARN 8587 --- [pool-ocp-async-1,0fb4d16f10394b77,ef523a842d13] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:51.896 ERROR 8587 --- [pool-ocp-async-1,0fb4d16f10394b77,ef523a842d13] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1603 2024-05-14 14:22:51.896 ERROR 8587 --- [pool-ocp-async-1,0fb4d16f10394b77,ef523a842d13] 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 1603 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:51.899 WARN 8587 --- [pool-overview-container-4,ee45d096f7224de2,f2ed9bb76454] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:51.899 ERROR 8587 --- [pool-overview-container-4,ee45d096f7224de2,f2ed9bb76454] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1603 2024-05-14 14:22:51.899 WARN 8587 --- [pool-ocp-async-4,2a0644e3f10b4930,15ccac0651c7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:51.899 ERROR 8587 --- [pool-ocp-async-4,2a0644e3f10b4930,15ccac0651c7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1603 2024-05-14 14:22:51.900 ERROR 8587 --- [pool-overview-container-4,ee45d096f7224de2,f2ed9bb76454] 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 1603 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:51.900 WARN 8587 --- [pool-overview-container-4,ee45d096f7224de2,f2ed9bb76454] 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 1603 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:51.985 WARN 8587 --- [pool-prometheus-hour-schedule-1,462fb4ec440e4b32,d2f61912b624] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:52.015 WARN 8587 --- [alarm-detect-25,08d63a29d7ed42d6,e16664de5640] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:52.015 WARN 8587 --- [alarm-detect-14,08d63a29d7ed42d6,d0260d4f41bd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:52.114 WARN 8587 --- [pool-overview-container-2,e4ad9e89a973477a,080220afbb00] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:52.114 ERROR 8587 --- [pool-overview-container-2,e4ad9e89a973477a,080220afbb00] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1603 2024-05-14 14:22:52.115 ERROR 8587 --- [pool-overview-container-2,e4ad9e89a973477a,080220afbb00] 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 1603 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:52.116 WARN 8587 --- [pool-overview-container-2,e4ad9e89a973477a,080220afbb00] 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 1603 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:52.134 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:52.136 WARN 8587 --- [pool-ocp-async-2,775f6eb75c9f4ace,4329507fb7b8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:52.135 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 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527667) 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=527667) 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 14:22:52.136 WARN 8587 --- [pool-ocp-async-3,99a4530a2aba474d,63385a90780f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:52.136 ERROR 8587 --- [pool-ocp-async-2,775f6eb75c9f4ace,4329507fb7b8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1604 2024-05-14 14:22:52.209 WARN 8587 --- [pool-ocp-schedules-1,a5c3858be4424fcf,7b5128e709d2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:52.209 ERROR 8587 --- [pool-ocp-schedules-1,a5c3858be4424fcf,7b5128e709d2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1604 2024-05-14 14:22:52.210 ERROR 8587 --- [pool-ocp-schedules-1,a5c3858be4424fcf,7b5128e709d2] 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 1604 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:52.507 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:52.507 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1604 2024-05-14 14:22:52.507 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 14:22:52.637 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:52.639 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 14:22:52.716 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:52.786 INFO 8587 --- [pool-ocp-async-6,f7938c0058ec4318,dc1838d5bd40] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:52.787 WARN 8587 --- [pool-ocp-async-7,2c5ea35793df4c3c,da147ffaf8ff] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:52.787 ERROR 8587 --- [pool-ocp-async-7,2c5ea35793df4c3c,da147ffaf8ff] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1605 2024-05-14 14:22:52.989 WARN 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:52.990 ERROR 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1605 2024-05-14 14:22:52.990 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.$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 1605 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:53.020 WARN 8587 --- [alarm-detect-16,08d63a29d7ed42d6,b1cd0e9b91f5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:53.020 ERROR 8587 --- [alarm-detect-16,08d63a29d7ed42d6,b1cd0e9b91f5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1605 2024-05-14 14:22:53.021 ERROR 8587 --- [alarm-detect-16,08d63a29d7ed42d6,b1cd0e9b91f5] 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 1605 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:53.027 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:53.141 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:53.143 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:53.375 WARN 8587 --- [pool-prometheus-minute-schedule-1,b5bd547ac617490d,da9b735a9887] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:53.375 ERROR 8587 --- [pool-prometheus-minute-schedule-1,b5bd547ac617490d,da9b735a9887] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1606 2024-05-14 14:22:53.376 ERROR 8587 --- [pool-prometheus-minute-schedule-1,b5bd547ac617490d,da9b735a9887] 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 1606 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:53.376 INFO 8587 --- [pool-prometheus-minute-schedule-1,b5bd547ac617490d,da9b735a9887] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667769374, count=0, elapsed=4002 2024-05-14 14:22:53.376 INFO 8587 --- [pool-prometheus-minute-schedule-1,b0d3e113bce94d4c,41381e754e40] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667780, interval=60 2024-05-14 14:22:53.405 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:53.502 WARN 8587 --- [pool-ocp-schedules-4,a1fe632a828c4950,fd537eb196dc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:53.502 ERROR 8587 --- [pool-ocp-schedules-4,a1fe632a828c4950,fd537eb196dc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1606 2024-05-14 14:22:53.503 ERROR 8587 --- [pool-ocp-schedules-4,a1fe632a828c4950,fd537eb196dc] 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 1606 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:53.556 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:22:53.645 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:53.647 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:53.731 WARN 8587 --- [pool-ocp-schedules-6,4f85e7db985b4f2b,d2099ded2a32] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:53.793 WARN 8587 --- [pool-ocp-async-5,676066d9e0794ad4,fd0a228f5f83] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:53.793 ERROR 8587 --- [pool-ocp-async-5,676066d9e0794ad4,fd0a228f5f83] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1607 2024-05-14 14:22:53.793 WARN 8587 --- [pool-ocp-async-10,842dd39519604356,f8cd9936c8dc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:53.891 WARN 8587 --- [pool-ocp-schedules-19,c7ef6b29161e476c,68a80b036b2e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:53.891 ERROR 8587 --- [pool-ocp-schedules-19,c7ef6b29161e476c,68a80b036b2e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1607 2024-05-14 14:22:53.892 ERROR 8587 --- [pool-ocp-schedules-19,c7ef6b29161e476c,68a80b036b2e] 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 1607 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:53.897 WARN 8587 --- [pool-ocp-async-1,0fb4d16f10394b77,ef523a842d13] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:53.979 INFO 8587 --- [pool-ocp-schedules-20,f34136ea6b9a4112,5f1808e22037] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:22:53.985 WARN 8587 --- [pool-prometheus-hour-schedule-1,462fb4ec440e4b32,d2f61912b624] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:53.985 ERROR 8587 --- [pool-prometheus-hour-schedule-1,462fb4ec440e4b32,d2f61912b624] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1607 2024-05-14 14:22:53.986 ERROR 8587 --- [pool-prometheus-hour-schedule-1,462fb4ec440e4b32,d2f61912b624] 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 1607 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:53.986 INFO 8587 --- [pool-prometheus-hour-schedule-1,462fb4ec440e4b32,d2f61912b624] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667769984, count=0, elapsed=4002 2024-05-14 14:22:54.015 WARN 8587 --- [alarm-detect-25,08d63a29d7ed42d6,e16664de5640] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:54.016 ERROR 8587 --- [alarm-detect-25,08d63a29d7ed42d6,e16664de5640] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1607 2024-05-14 14:22:54.016 WARN 8587 --- [alarm-detect-14,08d63a29d7ed42d6,d0260d4f41bd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:54.016 ERROR 8587 --- [alarm-detect-14,08d63a29d7ed42d6,d0260d4f41bd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1607 2024-05-14 14:22:54.017 ERROR 8587 --- [alarm-detect-25,08d63a29d7ed42d6,e16664de5640] 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 1607 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:54.017 ERROR 8587 --- [alarm-detect-14,08d63a29d7ed42d6,d0260d4f41bd] 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 1607 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:54.055 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:54.111 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:54.128 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:54.128 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:54.136 WARN 8587 --- [pool-ocp-async-8,4fba5d04e7a14fbe,ef4cd57183d7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:54.136 WARN 8587 --- [pool-ocp-async-3,99a4530a2aba474d,63385a90780f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:54.136 ERROR 8587 --- [pool-ocp-async-3,99a4530a2aba474d,63385a90780f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1607 2024-05-14 14:22:54.150 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:54.150 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 14:22:54.238 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:54.653 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:54.654 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 14:22:54.716 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 1609 2024-05-14 14:22:54.786 INFO 8587 --- [pool-ocp-async-9,bd276ae5abf84b49,ea6adf59b1e6] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:54.788 WARN 8587 --- [pool-ocp-async-6,f7938c0058ec4318,dc1838d5bd40] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:54.797 WARN 8587 --- [pool-ocp-async-9,bd276ae5abf84b49,ea6adf59b1e6] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:22:54.991 WARN 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:55.027 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:55.027 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1609 2024-05-14 14:22:55.027 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 14:22:55.157 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:55.158 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:55.376 WARN 8587 --- [pool-prometheus-minute-schedule-1,b0d3e113bce94d4c,41381e754e40] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:55.405 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:55.405 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1610 2024-05-14 14:22:55.406 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 1610 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:55.557 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:55.661 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:55.662 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:55.732 ERROR 8587 --- [pool-ocp-schedules-6,4f85e7db985b4f2b,d2099ded2a32] 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 1609 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1609 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:22:55.732 INFO 8587 --- [pool-ocp-schedules-6,4f85e7db985b4f2b,d2099ded2a32] c.o.o.monitor.schedule.MonitorSchedules : measurementIdkey sync key id start. 2024-05-14 14:22:55.732 INFO 8587 --- [pool-ocp-schedules-6,4f85e7db985b4f2b,d2099ded2a32] c.o.ocp.monitor.service.IdKeyService : Sync key and id, currentMaxSeriesId=646826909637210112 2024-05-14 14:22:55.793 WARN 8587 --- [pool-ocp-async-11,9f2c6b78aa104dbb,529dcb2009b5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:55.793 WARN 8587 --- [pool-ocp-async-10,842dd39519604356,f8cd9936c8dc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:55.794 ERROR 8587 --- [pool-ocp-async-10,842dd39519604356,f8cd9936c8dc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1611 2024-05-14 14:22:55.847 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:55.847 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 14:22:55.848 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:55.848 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 14:22:55.897 WARN 8587 --- [pool-ocp-async-1,0fb4d16f10394b77,ef523a842d13] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:55.897 ERROR 8587 --- [pool-ocp-async-1,0fb4d16f10394b77,ef523a842d13] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1611 2024-05-14 14:22:55.897 ERROR 8587 --- [pool-ocp-async-1,0fb4d16f10394b77,ef523a842d13] 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 1611 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:55.979 WARN 8587 --- [pool-ocp-schedules-20,f34136ea6b9a4112,5f1808e22037] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:56.012 INFO 8587 --- [pool-ocp-async-2,5b2412f8c6cd4859,f627f7091fbf] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:22:56.055 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:56.055 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1611 2024-05-14 14:22:56.056 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 14:22:56.111 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:56.111 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1611 2024-05-14 14:22:56.111 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:22:56.128 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:56.128 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1611 2024-05-14 14:22:56.128 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:22:56.128 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:56.128 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1611 2024-05-14 14:22:56.128 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:22:56.136 WARN 8587 --- [pool-ocp-async-7,e93e7a110d4841e2,3607913fbe6f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:56.136 WARN 8587 --- [pool-ocp-async-8,4fba5d04e7a14fbe,ef4cd57183d7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:56.136 ERROR 8587 --- [pool-ocp-async-8,4fba5d04e7a14fbe,ef4cd57183d7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1611 2024-05-14 14:22:56.165 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:56.167 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection 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=341979) 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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341979) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:56.238 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:56.238 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1612 2024-05-14 14:22:56.238 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$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 1612 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=341979) 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=341979) 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 14:22:56.257 WARN 8587 --- [sql-rollup-daemon,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:56.669 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:56.671 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:56.716 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:56.786 INFO 8587 --- [pool-ocp-async-8,6cad73be706441d1,8954ca6cc015] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:56.788 WARN 8587 --- [pool-ocp-async-6,f7938c0058ec4318,dc1838d5bd40] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:56.788 ERROR 8587 --- [pool-ocp-async-6,f7938c0058ec4318,dc1838d5bd40] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1613 2024-05-14 14:22:56.991 WARN 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:56.991 ERROR 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1613 2024-05-14 14:22:56.992 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.$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 1613 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:57.175 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:57.176 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=341983) 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=341983) 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 14:22:57.377 WARN 8587 --- [pool-prometheus-minute-schedule-1,b0d3e113bce94d4c,41381e754e40] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:57.377 ERROR 8587 --- [pool-prometheus-minute-schedule-1,b0d3e113bce94d4c,41381e754e40] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1614 2024-05-14 14:22:57.377 ERROR 8587 --- [pool-prometheus-minute-schedule-1,b0d3e113bce94d4c,41381e754e40] 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 1614 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:57.378 INFO 8587 --- [pool-prometheus-minute-schedule-1,b0d3e113bce94d4c,41381e754e40] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667773376, count=0, elapsed=4002 2024-05-14 14:22:57.378 INFO 8587 --- [pool-prometheus-minute-schedule-1,ed269c49032b48cd,736dad8494a4] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667780, interval=60 2024-05-14 14:22:57.558 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 1614 ### 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 1614 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1614 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1614 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1614 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 1614 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.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 14:22:57.679 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:57.680 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:57.733 WARN 8587 --- [pool-ocp-schedules-6,4f85e7db985b4f2b,d2099ded2a32] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:57.793 WARN 8587 --- [pool-ocp-async-4,0adaa5f554354ab8,f73ba8ec6652] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:57.794 WARN 8587 --- [pool-ocp-async-11,9f2c6b78aa104dbb,529dcb2009b5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:57.794 ERROR 8587 --- [pool-ocp-async-11,9f2c6b78aa104dbb,529dcb2009b5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1615 2024-05-14 14:22:57.848 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:57.848 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 1615 2024-05-14 14:22:57.848 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 14:22:57.848 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 1615 2024-05-14 14:22:57.848 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 14:22:57.848 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 1615 2024-05-14 14:22:57.848 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 14:22:57.848 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 1615 2024-05-14 14:22:57.848 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 1615 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:57.849 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 1615 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:57.849 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 1615 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:57.849 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 1615 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:57.898 WARN 8587 --- [pool-ocp-async-1,0fb4d16f10394b77,ef523a842d13] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:57.899 INFO 8587 --- [pool-ocp-async-3,a8f45f52e79a471d,92d4961ab701] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:22:57.980 WARN 8587 --- [pool-ocp-schedules-20,f34136ea6b9a4112,5f1808e22037] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:57.980 ERROR 8587 --- [pool-ocp-schedules-20,f34136ea6b9a4112,5f1808e22037] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1615 2024-05-14 14:22:57.981 ERROR 8587 --- [pool-ocp-schedules-20,f34136ea6b9a4112,5f1808e22037] 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 1615 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:57.986 WARN 8587 --- [pool-prometheus-exporter-check1,1197ae34dcd54c64,f2b815949ad0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.013 WARN 8587 --- [alarm-detect-1,5b2412f8c6cd4859,178c16d8c3f8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.013 WARN 8587 --- [alarm-detect-24,5b2412f8c6cd4859,4ef8f5985ed8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.014 WARN 8587 --- [alarm-detect-12,5b2412f8c6cd4859,7639f6bd47c1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.014 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,d2f760f90051] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.014 WARN 8587 --- [alarm-detect-27,5b2412f8c6cd4859,8c72d1d01187] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.014 WARN 8587 --- [alarm-detect-3,5b2412f8c6cd4859,1e3fe010f70b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.014 WARN 8587 --- [alarm-detect-17,5b2412f8c6cd4859,1eb7b9a7a42a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.014 WARN 8587 --- [pool-metric-query-2,5b2412f8c6cd4859,9b3ab9b9c892] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.014 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,6f5360959e8c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.015 WARN 8587 --- [alarm-detect-11,5b2412f8c6cd4859,0fb9d59b0ef8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.015 WARN 8587 --- [alarm-detect-30,5b2412f8c6cd4859,368057aac269] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.015 WARN 8587 --- [alarm-detect-22,5b2412f8c6cd4859,06776cd44d25] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.015 WARN 8587 --- [alarm-detect-4,5b2412f8c6cd4859,36f2c5504e5d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.015 WARN 8587 --- [alarm-detect-15,5b2412f8c6cd4859,3c36e31ddda6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.015 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,5d8b0d222fc8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.015 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,11bb9907f8d6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.016 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,02b79ac79105] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.016 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,65755378e5e7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.016 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,e2ca5a48031b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.017 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,11b7d2b3efc1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.017 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,4a6ef8f6983d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.017 WARN 8587 --- [pool-metric-query-2,5b2412f8c6cd4859,542c46f66716] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.017 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,82100d60dbd1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.018 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,c2bb4501fa48] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.019 WARN 8587 --- [pool-metric-query-3,5b2412f8c6cd4859,5d6adbc5de24] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.019 WARN 8587 --- [pool-metric-query-2,5b2412f8c6cd4859,0000a0e955a5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.019 WARN 8587 --- [pool-metric-query-2,5b2412f8c6cd4859,9f4d6307bac9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.019 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,a7708f8ebc95] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.020 WARN 8587 --- [pool-metric-query-2,5b2412f8c6cd4859,55a2b6edc7a5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.020 WARN 8587 --- [pool-metric-query-3,5b2412f8c6cd4859,f86def83a7c2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.020 WARN 8587 --- [pool-metric-query-2,5b2412f8c6cd4859,72ce1079c43a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.136 WARN 8587 --- [pool-ocp-async-7,e93e7a110d4841e2,3607913fbe6f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:58.136 WARN 8587 --- [pool-ocp-async-10,f64621ff187a499d,894b9e2f2090] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.136 ERROR 8587 --- [pool-ocp-async-7,e93e7a110d4841e2,3607913fbe6f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1615 2024-05-14 14:22:58.183 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:58.183 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:58.257 WARN 8587 --- [sql-rollup-daemon,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:58.258 ERROR 8587 --- [sql-rollup-daemon,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1616 2024-05-14 14:22:58.259 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 1616 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:58.407 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.686 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:58.686 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:58.717 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 1617 2024-05-14 14:22:58.787 INFO 8587 --- [pool-ocp-async-11,f3604150c35b4f13,a3e58e2aff5e] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:58.789 WARN 8587 --- [pool-ocp-async-8,6cad73be706441d1,8954ca6cc015] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:58.797 WARN 8587 --- [pool-ocp-async-11,f3604150c35b4f13,a3e58e2aff5e] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:22:58.993 WARN 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:59.014 WARN 8587 --- [pool-ocp-async-2,5b2412f8c6cd4859,f627f7091fbf] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:22:59.015 WARN 8587 --- [alarm-detect-26,5b2412f8c6cd4859,63beb25c6179] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:22:59.015 WARN 8587 --- [alarm-detect-9,5b2412f8c6cd4859,b9f67f29bf06] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:22:59.015 WARN 8587 --- [alarm-detect-2,5b2412f8c6cd4859,6efc45fa38d0] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:22:59.015 WARN 8587 --- [alarm-detect-13,5b2412f8c6cd4859,cffe3a97d2e9] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:22:59.015 WARN 8587 --- [alarm-detect-8,5b2412f8c6cd4859,fc8bd6d672d1] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:22:59.015 WARN 8587 --- [alarm-detect-23,5b2412f8c6cd4859,c6226189009d] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:22:59.015 WARN 8587 --- [alarm-detect-20,5b2412f8c6cd4859,d4ed620e1cb0] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:22:59.015 WARN 8587 --- [alarm-detect-7,5b2412f8c6cd4859,c4fc9d78a481] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:22:59.015 WARN 8587 --- [alarm-detect-18,5b2412f8c6cd4859,80647d8918b3] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:22:59.015 WARN 8587 --- [alarm-detect-1,5b2412f8c6cd4859,178c16d8c3f8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:59.015 WARN 8587 --- [alarm-detect-27,5b2412f8c6cd4859,8c72d1d01187] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:59.015 WARN 8587 --- [alarm-detect-6,5b2412f8c6cd4859,da2263e8d876] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:22:59.015 ERROR 8587 --- [alarm-detect-27,5b2412f8c6cd4859,8c72d1d01187] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:59.015 WARN 8587 --- [alarm-detect-21,5b2412f8c6cd4859,3ef1eaf57506] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:22:59.015 WARN 8587 --- [alarm-detect-17,5b2412f8c6cd4859,1eb7b9a7a42a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:59.015 WARN 8587 --- [alarm-detect-5,5b2412f8c6cd4859,17ee20e9ad4f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:22:59.015 WARN 8587 --- [alarm-detect-10,5b2412f8c6cd4859,972d26a1914d] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:22:59.015 WARN 8587 --- [alarm-detect-29,5b2412f8c6cd4859,353214932725] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:22:59.015 WARN 8587 --- [alarm-detect-22,5b2412f8c6cd4859,06776cd44d25] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:59.015 WARN 8587 --- [alarm-detect-28,5b2412f8c6cd4859,8be6302d7aa9] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:22:59.016 ERROR 8587 --- [alarm-detect-22,5b2412f8c6cd4859,06776cd44d25] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:59.015 WARN 8587 --- [alarm-detect-3,5b2412f8c6cd4859,1e3fe010f70b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:59.016 ERROR 8587 --- [alarm-detect-3,5b2412f8c6cd4859,1e3fe010f70b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:59.016 WARN 8587 --- [alarm-detect-15,5b2412f8c6cd4859,3c36e31ddda6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:59.016 ERROR 8587 --- [alarm-detect-15,5b2412f8c6cd4859,3c36e31ddda6] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:59.016 WARN 8587 --- [alarm-detect-4,5b2412f8c6cd4859,36f2c5504e5d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:59.016 ERROR 8587 --- [alarm-detect-4,5b2412f8c6cd4859,36f2c5504e5d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:59.015 WARN 8587 --- [alarm-detect-24,5b2412f8c6cd4859,4ef8f5985ed8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:59.016 ERROR 8587 --- [alarm-detect-24,5b2412f8c6cd4859,4ef8f5985ed8] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:59.016 WARN 8587 --- [alarm-detect-30,5b2412f8c6cd4859,368057aac269] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:59.016 WARN 8587 --- [alarm-detect-11,5b2412f8c6cd4859,0fb9d59b0ef8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:59.016 ERROR 8587 --- [alarm-detect-11,5b2412f8c6cd4859,0fb9d59b0ef8] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:59.016 WARN 8587 --- [alarm-detect-12,5b2412f8c6cd4859,7639f6bd47c1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:59.016 ERROR 8587 --- [alarm-detect-12,5b2412f8c6cd4859,7639f6bd47c1] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:59.015 ERROR 8587 --- [alarm-detect-1,5b2412f8c6cd4859,178c16d8c3f8] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:59.015 ERROR 8587 --- [alarm-detect-17,5b2412f8c6cd4859,1eb7b9a7a42a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:59.017 ERROR 8587 --- [alarm-detect-27,5b2412f8c6cd4859,8c72d1d01187] 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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:22:59.016 ERROR 8587 --- [alarm-detect-30,5b2412f8c6cd4859,368057aac269] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:59.017 ERROR 8587 --- [alarm-detect-4,5b2412f8c6cd4859,36f2c5504e5d] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=obagent_dead org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:22:59.017 WARN 8587 --- [alarm-detect-3,5b2412f8c6cd4859,1e3fe010f70b] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:59.017 WARN 8587 --- [alarm-detect-15,5b2412f8c6cd4859,3c36e31ddda6] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:59.017 WARN 8587 --- [alarm-detect-22,5b2412f8c6cd4859,06776cd44d25] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:59.017 WARN 8587 --- [alarm-detect-24,5b2412f8c6cd4859,4ef8f5985ed8] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:59.017 WARN 8587 --- [alarm-detect-11,5b2412f8c6cd4859,0fb9d59b0ef8] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:59.018 ERROR 8587 --- [alarm-detect-1,5b2412f8c6cd4859,178c16d8c3f8] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ocp_alarm_detect_timeout org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:22:59.017 ERROR 8587 --- [alarm-detect-12,5b2412f8c6cd4859,7639f6bd47c1] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_cluster_recyclebin_disk_used_over_threshold org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:22:59.018 ERROR 8587 --- [alarm-detect-17,5b2412f8c6cd4859,1eb7b9a7a42a] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ic_server_connect_failed org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:22:59.018 ERROR 8587 --- [alarm-detect-30,5b2412f8c6cd4859,368057aac269] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=monagent_process_stop org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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 14:22:59.112 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:59.129 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:59.129 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:59.189 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:59.190 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:59.239 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:59.334 WARN 8587 --- [pool-overview-container-3,8768559a166c44bb,3bc6b623d9cc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:59.378 WARN 8587 --- [pool-prometheus-minute-schedule-1,ed269c49032b48cd,736dad8494a4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:59.508 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:59.693 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:59.694 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:59.707 WARN 8587 --- [pool-overview-container-1,3f89e9cd4d594fbf,37db13f395d7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:59.707 WARN 8587 --- [pool-overview-container-7,569bd27283f441f4,68735e40800c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:59.707 WARN 8587 --- [pool-overview-container-8,7386d321ea9b4e71,214771f0ea76] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:59.734 ERROR 8587 --- [pool-ocp-schedules-6,4f85e7db985b4f2b,d2099ded2a32] 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 1617 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1617 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:22:59.734 INFO 8587 --- [pool-ocp-schedules-6,4f85e7db985b4f2b,d2099ded2a32] c.o.o.monitor.schedule.MonitorSchedules : recordIdKey sync key id start. 2024-05-14 14:22:59.734 INFO 8587 --- [pool-ocp-schedules-6,4f85e7db985b4f2b,d2099ded2a32] c.o.ocp.monitor.service.IdKeyService : Sync key and id, currentMaxSeriesId=646826483122630657 2024-05-14 14:22:59.794 WARN 8587 --- [pool-ocp-async-9,d08b6833474e4481,3cfa18ef5258] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:59.794 WARN 8587 --- [pool-ocp-async-4,0adaa5f554354ab8,f73ba8ec6652] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:59.794 ERROR 8587 --- [pool-ocp-async-4,0adaa5f554354ab8,f73ba8ec6652] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1619 2024-05-14 14:22:59.898 WARN 8587 --- [pool-ocp-async-1,0fb4d16f10394b77,ef523a842d13] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:59.898 ERROR 8587 --- [pool-ocp-async-1,0fb4d16f10394b77,ef523a842d13] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1619 2024-05-14 14:22:59.899 WARN 8587 --- [pool-overview-container-6,906fd35d638244c5,e2b7c52bb3aa] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:59.899 WARN 8587 --- [pool-ocp-async-3,a8f45f52e79a471d,92d4961ab701] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:59.899 WARN 8587 --- [pool-ocp-async-1,0fb4d16f10394b77,ef523a842d13] 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 1619 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:22:59.986 WARN 8587 --- [pool-prometheus-exporter-check1,1197ae34dcd54c64,f2b815949ad0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:59.986 ERROR 8587 --- [pool-prometheus-exporter-check1,1197ae34dcd54c64,f2b815949ad0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1619 2024-05-14 14:22:59.987 ERROR 8587 --- [pool-prometheus-exporter-check1,1197ae34dcd54c64,f2b815949ad0] 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 1619 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:00.014 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,d2f760f90051] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.014 ERROR 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,d2f760f90051] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1619 2024-05-14 14:23:00.015 WARN 8587 --- [pool-metric-query-2,5b2412f8c6cd4859,9b3ab9b9c892] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.015 ERROR 8587 --- [pool-metric-query-2,5b2412f8c6cd4859,9b3ab9b9c892] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1619 2024-05-14 14:23:00.015 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,6f5360959e8c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.015 ERROR 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,6f5360959e8c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1619 2024-05-14 14:23:00.015 WARN 8587 --- [alarm-detect-9,5b2412f8c6cd4859,b9f67f29bf06] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:00.015 WARN 8587 --- [alarm-detect-2,5b2412f8c6cd4859,6efc45fa38d0] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:00.015 WARN 8587 --- [alarm-detect-13,5b2412f8c6cd4859,cffe3a97d2e9] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:00.015 WARN 8587 --- [alarm-detect-8,5b2412f8c6cd4859,fc8bd6d672d1] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:00.015 WARN 8587 --- [alarm-detect-26,5b2412f8c6cd4859,63beb25c6179] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:00.015 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,11b7d2b3efc1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.015 ERROR 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,11b7d2b3efc1] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:00.015 WARN 8587 --- [alarm-detect-6,5b2412f8c6cd4859,da2263e8d876] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:00.015 WARN 8587 --- [alarm-detect-7,5b2412f8c6cd4859,c4fc9d78a481] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:00.015 WARN 8587 --- [alarm-detect-18,5b2412f8c6cd4859,80647d8918b3] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:00.016 WARN 8587 --- [alarm-detect-5,5b2412f8c6cd4859,17ee20e9ad4f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:00.016 WARN 8587 --- [alarm-detect-10,5b2412f8c6cd4859,972d26a1914d] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:00.016 WARN 8587 --- [alarm-detect-29,5b2412f8c6cd4859,353214932725] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:00.016 WARN 8587 --- [alarm-detect-23,5b2412f8c6cd4859,c6226189009d] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:00.016 WARN 8587 --- [alarm-detect-28,5b2412f8c6cd4859,8be6302d7aa9] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:00.016 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,82100d60dbd1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.016 ERROR 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,82100d60dbd1] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:00.016 WARN 8587 --- [pool-metric-query-3,5b2412f8c6cd4859,f86def83a7c2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.016 ERROR 8587 --- [pool-metric-query-3,5b2412f8c6cd4859,f86def83a7c2] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:00.016 WARN 8587 --- [pool-metric-query-3,5b2412f8c6cd4859,5d6adbc5de24] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.016 ERROR 8587 --- [pool-metric-query-3,5b2412f8c6cd4859,5d6adbc5de24] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:00.016 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,c2bb4501fa48] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.016 ERROR 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,c2bb4501fa48] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:00.016 WARN 8587 --- [pool-metric-query-2,5b2412f8c6cd4859,72ce1079c43a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.016 ERROR 8587 --- [pool-metric-query-2,5b2412f8c6cd4859,72ce1079c43a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:00.016 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,5d8b0d222fc8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.016 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,11bb9907f8d6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.017 ERROR 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,5d8b0d222fc8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1619 2024-05-14 14:23:00.017 ERROR 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,11bb9907f8d6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1619 2024-05-14 14:23:00.017 WARN 8587 --- [pool-metric-query-2,5b2412f8c6cd4859,55a2b6edc7a5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.017 ERROR 8587 --- [pool-metric-query-2,5b2412f8c6cd4859,55a2b6edc7a5] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:00.017 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,a7708f8ebc95] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.017 ERROR 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,a7708f8ebc95] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:00.017 WARN 8587 --- [pool-metric-query-2,5b2412f8c6cd4859,0000a0e955a5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.017 ERROR 8587 --- [pool-metric-query-2,5b2412f8c6cd4859,0000a0e955a5] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:00.017 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,e2ca5a48031b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.017 ERROR 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,e2ca5a48031b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:00.017 WARN 8587 --- [pool-metric-query-2,5b2412f8c6cd4859,9f4d6307bac9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.017 ERROR 8587 --- [pool-metric-query-2,5b2412f8c6cd4859,9f4d6307bac9] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:00.017 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,4a6ef8f6983d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.017 ERROR 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,4a6ef8f6983d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:00.017 WARN 8587 --- [pool-metric-query-2,5b2412f8c6cd4859,542c46f66716] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.017 ERROR 8587 --- [pool-metric-query-2,5b2412f8c6cd4859,542c46f66716] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:00.018 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,02b79ac79105] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.018 ERROR 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,02b79ac79105] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1619 2024-05-14 14:23:00.018 WARN 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,65755378e5e7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.018 ERROR 8587 --- [pool-metric-query-1,5b2412f8c6cd4859,65755378e5e7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1619 2024-05-14 14:23:00.114 WARN 8587 --- [pool-overview-container-5,4f010d6494d2498f,521daba244dd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:00.137 WARN 8587 --- [pool-ocp-async-6,f402e6233eea4db8,3df71a29627c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:00.137 WARN 8587 --- [pool-ocp-async-10,f64621ff187a499d,894b9e2f2090] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.137 ERROR 8587 --- [pool-ocp-async-10,f64621ff187a499d,894b9e2f2090] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1619 2024-05-14 14:23:00.197 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:00.198 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:00.407 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.407 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1620 2024-05-14 14:23:00.408 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 1620 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:00.558 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:23:00.701 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 14:23:00.702 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 14:23:00.717 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:00.787 INFO 8587 --- [pool-ocp-async-5,3a7d4501b2f549d3,d4c09ceea367] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:23:00.789 WARN 8587 --- [pool-ocp-async-8,6cad73be706441d1,8954ca6cc015] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.789 ERROR 8587 --- [pool-ocp-async-8,6cad73be706441d1,8954ca6cc015] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1621 2024-05-14 14:23:00.994 WARN 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:00.994 ERROR 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1621 2024-05-14 14:23:00.995 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.$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 1621 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:01.018 WARN 8587 --- [alarm-detect-3,5b2412f8c6cd4859,1e3fe010f70b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:01.018 WARN 8587 --- [alarm-detect-22,5b2412f8c6cd4859,06776cd44d25] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:01.018 WARN 8587 --- [alarm-detect-15,5b2412f8c6cd4859,3c36e31ddda6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:01.018 WARN 8587 --- [alarm-detect-11,5b2412f8c6cd4859,0fb9d59b0ef8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:01.112 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:01.112 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1621 2024-05-14 14:23:01.112 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:23:01.129 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:01.129 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1621 2024-05-14 14:23:01.129 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:01.129 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:23:01.129 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1621 2024-05-14 14:23:01.129 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:23:01.205 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 -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:01.208 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection 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=527686) 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=527686) 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 14:23:01.239 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:01.240 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1622 2024-05-14 14:23:01.240 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 1622 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=527686) 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=527686) 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 14:23:01.303 WARN 8587 --- [pool-ocp-schedules-3,60bbb857bbf84ab5,81623d0af72c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:01.334 WARN 8587 --- [pool-overview-container-3,8768559a166c44bb,3bc6b623d9cc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:01.334 ERROR 8587 --- [pool-overview-container-3,8768559a166c44bb,3bc6b623d9cc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1622 2024-05-14 14:23:01.336 ERROR 8587 --- [pool-overview-container-3,8768559a166c44bb,3bc6b623d9cc] 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 1622 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=527686) 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=527686) 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 14:23:01.336 WARN 8587 --- [pool-overview-container-3,8768559a166c44bb,3bc6b623d9cc] 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 1622 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=527686) 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=527686) 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 14:23:01.379 WARN 8587 --- [pool-prometheus-minute-schedule-1,ed269c49032b48cd,736dad8494a4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:01.379 ERROR 8587 --- [pool-prometheus-minute-schedule-1,ed269c49032b48cd,736dad8494a4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1622 2024-05-14 14:23:01.379 ERROR 8587 --- [pool-prometheus-minute-schedule-1,ed269c49032b48cd,736dad8494a4] 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 1622 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=527686) 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=527686) 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 14:23:01.380 INFO 8587 --- [pool-prometheus-minute-schedule-1,ed269c49032b48cd,736dad8494a4] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667777378, count=0, elapsed=4002 2024-05-14 14:23:01.380 INFO 8587 --- [pool-prometheus-minute-schedule-1,b767c1f418424bb4,a817b3f8aee3] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667840, interval=60 2024-05-14 14:23:01.508 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:01.508 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1622 2024-05-14 14:23:01.508 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 14:23:01.707 WARN 8587 --- [pool-overview-container-7,569bd27283f441f4,68735e40800c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:01.708 ERROR 8587 --- [pool-overview-container-7,569bd27283f441f4,68735e40800c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1622 2024-05-14 14:23:01.708 ERROR 8587 --- [pool-overview-container-7,569bd27283f441f4,68735e40800c] 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 1622 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527686) 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=527686) 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 14:23:01.709 WARN 8587 --- [pool-overview-container-7,569bd27283f441f4,68735e40800c] 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 1622 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527686) 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=527686) 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 14:23:01.709 WARN 8587 --- [pool-overview-container-1,3f89e9cd4d594fbf,37db13f395d7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:01.709 ERROR 8587 --- [pool-overview-container-1,3f89e9cd4d594fbf,37db13f395d7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1622 2024-05-14 14:23:01.709 WARN 8587 --- [pool-overview-container-8,7386d321ea9b4e71,214771f0ea76] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:01.709 ERROR 8587 --- [pool-overview-container-8,7386d321ea9b4e71,214771f0ea76] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 1, createErrorCount 1622 2024-05-14 14:23:01.709 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:01.710 ERROR 8587 --- [pool-overview-container-1,3f89e9cd4d594fbf,37db13f395d7] 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 1622 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527686) 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=527686) 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 14:23:01.710 ERROR 8587 --- [pool-overview-container-8,7386d321ea9b4e71,214771f0ea76] 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 2001, active 0, maxActive 200, creating 1, createErrorCount 1622 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527686) 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=527686) 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 14:23:01.710 WARN 8587 --- [pool-overview-container-1,3f89e9cd4d594fbf,37db13f395d7] 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 1622 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527686) 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=527686) 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 14:23:01.710 WARN 8587 --- [pool-overview-container-8,7386d321ea9b4e71,214771f0ea76] 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 2001, active 0, maxActive 200, creating 1, createErrorCount 1622 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527686) 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=527686) 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 14:23:01.712 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:01.734 WARN 8587 --- [pool-ocp-schedules-6,4f85e7db985b4f2b,d2099ded2a32] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:01.794 WARN 8587 --- [pool-ocp-async-11,808c9ca5de034b2a,16f8efbd830d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:01.794 WARN 8587 --- [pool-ocp-async-9,d08b6833474e4481,3cfa18ef5258] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:01.794 ERROR 8587 --- [pool-ocp-async-9,d08b6833474e4481,3cfa18ef5258] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1623 2024-05-14 14:23:01.899 WARN 8587 --- [pool-overview-container-6,906fd35d638244c5,e2b7c52bb3aa] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:01.900 ERROR 8587 --- [pool-overview-container-6,906fd35d638244c5,e2b7c52bb3aa] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1623 2024-05-14 14:23:01.900 WARN 8587 --- [pool-ocp-async-3,a8f45f52e79a471d,92d4961ab701] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:01.900 ERROR 8587 --- [pool-ocp-async-3,a8f45f52e79a471d,92d4961ab701] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1623 2024-05-14 14:23:01.900 ERROR 8587 --- [pool-overview-container-6,906fd35d638244c5,e2b7c52bb3aa] 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 1623 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:01.901 WARN 8587 --- [pool-overview-container-6,906fd35d638244c5,e2b7c52bb3aa] 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 1623 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:02.001 WARN 8587 --- [pool-ocp-schedules-7,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:02.016 WARN 8587 --- [alarm-detect-20,5b2412f8c6cd4859,d4ed620e1cb0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:02.017 WARN 8587 --- [alarm-detect-10,5b2412f8c6cd4859,972d26a1914d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:02.018 WARN 8587 --- [alarm-detect-5,5b2412f8c6cd4859,17ee20e9ad4f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:02.028 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:02.114 WARN 8587 --- [pool-overview-container-5,4f010d6494d2498f,521daba244dd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:02.114 ERROR 8587 --- [pool-overview-container-5,4f010d6494d2498f,521daba244dd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1623 2024-05-14 14:23:02.115 ERROR 8587 --- [pool-overview-container-5,4f010d6494d2498f,521daba244dd] 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 1623 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:02.116 WARN 8587 --- [pool-overview-container-5,4f010d6494d2498f,521daba244dd] 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 1623 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:02.137 WARN 8587 --- [pool-ocp-async-4,68c5d323ddeb4cb3,35b1b8510bed] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:02.137 WARN 8587 --- [pool-ocp-async-6,f402e6233eea4db8,3df71a29627c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:02.137 ERROR 8587 --- [pool-ocp-async-6,f402e6233eea4db8,3df71a29627c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1623 2024-05-14 14:23:02.215 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=342002) 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=342002) 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 14:23:02.216 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:02.559 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:02.717 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, createElapseMillis 1, createErrorCount 1624 2024-05-14 14:23:02.719 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:02.720 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 14:23:02.787 INFO 8587 --- [pool-ocp-async-9,c6622554e6bd41fb,b11a25cb79f2] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:23:02.790 WARN 8587 --- [pool-ocp-async-5,3a7d4501b2f549d3,d4c09ceea367] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:02.797 WARN 8587 --- [pool-ocp-async-9,c6622554e6bd41fb,b11a25cb79f2] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:23:02.849 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:02.850 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 14:23:02.850 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:02.850 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 14:23:02.904 WARN 8587 --- [pool-15-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:02.986 WARN 8587 --- [pool-prometheus-exporter-check2,b0cb256ae0654d2a,d79f8a2c424a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:02.996 WARN 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:03.018 WARN 8587 --- [alarm-detect-3,5b2412f8c6cd4859,1e3fe010f70b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:03.018 ERROR 8587 --- [alarm-detect-3,5b2412f8c6cd4859,1e3fe010f70b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1625 2024-05-14 14:23:03.018 WARN 8587 --- [alarm-detect-22,5b2412f8c6cd4859,06776cd44d25] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:03.018 WARN 8587 --- [alarm-detect-15,5b2412f8c6cd4859,3c36e31ddda6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:03.019 ERROR 8587 --- [alarm-detect-15,5b2412f8c6cd4859,3c36e31ddda6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1625 2024-05-14 14:23:03.018 WARN 8587 --- [alarm-detect-11,5b2412f8c6cd4859,0fb9d59b0ef8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:03.019 ERROR 8587 --- [alarm-detect-22,5b2412f8c6cd4859,06776cd44d25] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1625 2024-05-14 14:23:03.019 ERROR 8587 --- [alarm-detect-11,5b2412f8c6cd4859,0fb9d59b0ef8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1625 2024-05-14 14:23:03.019 ERROR 8587 --- [alarm-detect-15,5b2412f8c6cd4859,3c36e31ddda6] 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 1625 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:03.019 ERROR 8587 --- [alarm-detect-3,5b2412f8c6cd4859,1e3fe010f70b] 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 1625 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:03.019 ERROR 8587 --- [alarm-detect-11,5b2412f8c6cd4859,0fb9d59b0ef8] 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 1625 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:03.020 ERROR 8587 --- [alarm-detect-22,5b2412f8c6cd4859,06776cd44d25] 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 1625 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:03.056 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:03.057 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:03.223 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:03.223 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 14:23:03.303 WARN 8587 --- [pool-ocp-schedules-3,60bbb857bbf84ab5,81623d0af72c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:03.303 ERROR 8587 --- [pool-ocp-schedules-3,60bbb857bbf84ab5,81623d0af72c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1626 2024-05-14 14:23:03.304 ERROR 8587 --- [pool-ocp-schedules-3,60bbb857bbf84ab5,81623d0af72c] 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 1626 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:03.380 WARN 8587 --- [pool-prometheus-minute-schedule-1,b767c1f418424bb4,a817b3f8aee3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:03.408 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:03.727 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:03.727 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:03.735 ERROR 8587 --- [pool-ocp-schedules-6,4f85e7db985b4f2b,d2099ded2a32] 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 1625 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1625 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:23:03.794 WARN 8587 --- [pool-ocp-async-2,e0103b07de0e4755,b5000dc0a7be] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:03.794 WARN 8587 --- [pool-ocp-async-11,808c9ca5de034b2a,16f8efbd830d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:03.794 ERROR 8587 --- [pool-ocp-async-11,808c9ca5de034b2a,16f8efbd830d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1627 2024-05-14 14:23:04.001 ERROR 8587 --- [pool-ocp-schedules-7,,] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1627 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:968) at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:1023) at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:1033) at com.oceanbase.ocp.server.common.config.SpringSessionConfiguration$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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1627 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 14 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:23:04.016 WARN 8587 --- [alarm-detect-20,5b2412f8c6cd4859,d4ed620e1cb0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:04.016 ERROR 8587 --- [alarm-detect-20,5b2412f8c6cd4859,d4ed620e1cb0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1627 2024-05-14 14:23:04.018 WARN 8587 --- [alarm-detect-10,5b2412f8c6cd4859,972d26a1914d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:04.018 ERROR 8587 --- [alarm-detect-10,5b2412f8c6cd4859,972d26a1914d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1627 2024-05-14 14:23:04.017 ERROR 8587 --- [alarm-detect-20,5b2412f8c6cd4859,d4ed620e1cb0] 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 1627 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:04.018 WARN 8587 --- [alarm-detect-5,5b2412f8c6cd4859,17ee20e9ad4f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:04.018 ERROR 8587 --- [alarm-detect-5,5b2412f8c6cd4859,17ee20e9ad4f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1627 2024-05-14 14:23:04.019 ERROR 8587 --- [alarm-detect-10,5b2412f8c6cd4859,972d26a1914d] 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 1627 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:04.019 ERROR 8587 --- [alarm-detect-5,5b2412f8c6cd4859,17ee20e9ad4f] 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 1627 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:04.028 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:04.028 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1627 2024-05-14 14:23:04.028 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 14:23:04.113 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:04.129 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:04.129 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:04.137 WARN 8587 --- [pool-ocp-async-8,8acb2103056a44db,3323dc5e8aff] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:04.137 WARN 8587 --- [pool-ocp-async-4,68c5d323ddeb4cb3,35b1b8510bed] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:04.137 ERROR 8587 --- [pool-ocp-async-4,68c5d323ddeb4cb3,35b1b8510bed] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1627 2024-05-14 14:23:04.177 WARN 8587 --- [pool-ocp-schedules-5,6d91fae16acf4aa6,e7affe00d080] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:04.230 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:04.230 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:04.241 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:04.560 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 1628 ### 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 1628 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1628 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1628 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1628 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 1628 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.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 14:23:04.718 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:04.734 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:04.734 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:04.787 INFO 8587 --- [pool-ocp-async-6,bc31f6abe7d94272,398e4655186f] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:23:04.790 WARN 8587 --- [pool-ocp-async-5,3a7d4501b2f549d3,d4c09ceea367] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:04.790 ERROR 8587 --- [pool-ocp-async-5,3a7d4501b2f549d3,d4c09ceea367] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1629 2024-05-14 14:23:04.850 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:04.850 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 1629 2024-05-14 14:23:04.850 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 14:23:04.850 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 1629 2024-05-14 14:23:04.850 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 14:23:04.850 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 14:23:04.850 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 1629 2024-05-14 14:23:04.850 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 1629 2024-05-14 14:23:04.851 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 1629 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:04.851 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 1629 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:04.851 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 1629 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:04.851 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 1629 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:04.904 WARN 8587 --- [pool-15-thread-1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:04.904 ERROR 8587 --- [pool-15-thread-1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1629 2024-05-14 14:23:04.905 ERROR 8587 --- [pool-15-thread-1,,] c.o.o.p.s.d.i.AbstractDiagnoseService : Error in executing SQL_INDEX_DIAGNOSER org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) 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 1629 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:04.986 WARN 8587 --- [pool-prometheus-exporter-check2,b0cb256ae0654d2a,d79f8a2c424a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:04.986 ERROR 8587 --- [pool-prometheus-exporter-check2,b0cb256ae0654d2a,d79f8a2c424a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1629 2024-05-14 14:23:04.987 ERROR 8587 --- [pool-prometheus-exporter-check2,b0cb256ae0654d2a,d79f8a2c424a] 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 1629 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:04.996 WARN 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:04.996 ERROR 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1629 2024-05-14 14:23:04.997 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.$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 1629 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:05.056 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:05.056 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1629 2024-05-14 14:23:05.056 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 14:23:05.058 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 1629 2024-05-14 14:23:05.238 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:05.238 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:05.380 WARN 8587 --- [pool-prometheus-minute-schedule-1,b767c1f418424bb4,a817b3f8aee3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:05.380 ERROR 8587 --- [pool-prometheus-minute-schedule-1,b767c1f418424bb4,a817b3f8aee3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1630 2024-05-14 14:23:05.381 ERROR 8587 --- [pool-prometheus-minute-schedule-1,b767c1f418424bb4,a817b3f8aee3] 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 1630 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:05.382 INFO 8587 --- [pool-prometheus-minute-schedule-1,b767c1f418424bb4,a817b3f8aee3] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667781380, count=0, elapsed=4002 2024-05-14 14:23:05.382 INFO 8587 --- [pool-prometheus-minute-schedule-1,32519204596c4703,5521577256f8] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667840, interval=60 2024-05-14 14:23:05.409 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:05.409 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1630 2024-05-14 14:23:05.409 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 1630 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:05.504 WARN 8587 --- [pool-ocp-schedules-13,b63e177d4f994144,acea4d5278cc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:05.741 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:05.742 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 14:23:05.794 WARN 8587 --- [pool-ocp-async-10,c50f86643a99499b,7c5c26b1473e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:05.794 WARN 8587 --- [pool-ocp-async-2,e0103b07de0e4755,b5000dc0a7be] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:05.794 ERROR 8587 --- [pool-ocp-async-2,e0103b07de0e4755,b5000dc0a7be] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1631 2024-05-14 14:23:06.012 INFO 8587 --- [pool-ocp-async-3,dbdf32e491024e7c,4ff899534487] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:23:06.113 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:06.113 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1631 2024-05-14 14:23:06.113 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:23:06.130 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:06.130 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1631 2024-05-14 14:23:06.130 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:06.130 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:23:06.130 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1631 2024-05-14 14:23:06.130 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:23:06.137 WARN 8587 --- [pool-ocp-async-1,762688a7a7c14017,ba15e63a9fe1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:06.137 WARN 8587 --- [pool-ocp-async-8,8acb2103056a44db,3323dc5e8aff] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:06.137 ERROR 8587 --- [pool-ocp-async-8,8acb2103056a44db,3323dc5e8aff] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1631 2024-05-14 14:23:06.177 WARN 8587 --- [pool-ocp-schedules-5,6d91fae16acf4aa6,e7affe00d080] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:06.177 ERROR 8587 --- [pool-ocp-schedules-5,6d91fae16acf4aa6,e7affe00d080] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1631 2024-05-14 14:23:06.178 ERROR 8587 --- [pool-ocp-schedules-5,6d91fae16acf4aa6,e7affe00d080] 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 1631 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:06.241 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:06.241 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1631 2024-05-14 14:23:06.242 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 1631 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:06.245 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 14:23:06.247 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection 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=342016) 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=342016) 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 14:23:06.718 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 1632 2024-05-14 14:23:06.749 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 -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:06.750 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:06.787 INFO 8587 --- [pool-ocp-async-11,1d3abc1a9a9e4670,2162333b24a0] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:23:06.790 WARN 8587 --- [pool-ocp-async-6,bc31f6abe7d94272,398e4655186f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:06.798 WARN 8587 --- [pool-ocp-async-11,1d3abc1a9a9e4670,2162333b24a0] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:23:07.072 WARN 8587 --- [pool-ocp-schedules-4,39289dad41cc44a2,085b57cec7ad] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:07.254 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:07.255 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=342020) 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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=342020) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:23:07.382 WARN 8587 --- [pool-prometheus-minute-schedule-1,32519204596c4703,5521577256f8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:07.505 WARN 8587 --- [pool-ocp-schedules-13,b63e177d4f994144,acea4d5278cc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:07.505 ERROR 8587 --- [pool-ocp-schedules-13,b63e177d4f994144,acea4d5278cc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1634 2024-05-14 14:23:07.506 ERROR 8587 --- [pool-ocp-schedules-13,b63e177d4f994144,acea4d5278cc] o.s.s.s.TaskUtils$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 1634 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:07.561 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:23:07.758 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 14:23:07.759 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:07.794 WARN 8587 --- [pool-ocp-async-4,75fb23ea51c24563,098eee92398e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:07.795 WARN 8587 --- [pool-ocp-async-10,c50f86643a99499b,7c5c26b1473e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:07.795 ERROR 8587 --- [pool-ocp-async-10,c50f86643a99499b,7c5c26b1473e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1635 2024-05-14 14:23:07.899 INFO 8587 --- [pool-ocp-async-8,6953a19a63b249d6,0a15a8adc50e] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:23:07.981 INFO 8587 --- [pool-ocp-schedules-6,3eb530a1a1af4ba5,6b5ee386e24c] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:23:08.007 WARN 8587 --- [pool-ocp-schedules-10,713154d923974461,eb299d0a93a5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.007 WARN 8587 --- [pool-ocp-schedules-19,136fceb2083e4520,f648ed559261] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.007 WARN 8587 --- [pool-ocp-schedules-11,7a13a1d03f944ba0,b971d415c36b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.008 WARN 8587 --- [pool-ocp-schedules-2,f3a53d59252e4c78,0b92f854bfe6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.009 WARN 8587 --- [pool-ocp-schedules-3,7fe467fa928e4a00,5b2df698400e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.009 WARN 8587 --- [pool-ocp-schedules-14,8bd5dc5114554566,23643e0ab46f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.010 WARN 8587 --- [pool-ocp-schedules-1,4b59bc26d12647cb,98badcb2ce51] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.012 WARN 8587 --- [pool-ocp-schedules-20,ff4ffc5f9d8a4056,b4275f149cc0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.013 WARN 8587 --- [alarm-detect-16,dbdf32e491024e7c,8451b4fa4470] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.013 WARN 8587 --- [alarm-detect-27,dbdf32e491024e7c,0c3c946445d6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.013 WARN 8587 --- [alarm-detect-4,dbdf32e491024e7c,b8a7c6173fa5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.013 WARN 8587 --- [alarm-detect-17,dbdf32e491024e7c,eba8e414c075] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.014 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,beab6110095c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.014 WARN 8587 --- [alarm-detect-13,dbdf32e491024e7c,5aaa46335047] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.014 WARN 8587 --- [pool-metric-query-2,dbdf32e491024e7c,9c8d2a23b40b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.014 WARN 8587 --- [alarm-detect-7,dbdf32e491024e7c,f388798fbbe6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.014 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,5d67dad4d5c6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.015 WARN 8587 --- [alarm-detect-28,dbdf32e491024e7c,0b9910bd3029] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.015 WARN 8587 --- [alarm-detect-29,dbdf32e491024e7c,29a86de4a95a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.015 WARN 8587 --- [alarm-detect-11,dbdf32e491024e7c,9783c5d0b08f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.015 WARN 8587 --- [alarm-detect-3,dbdf32e491024e7c,c3834d216fbc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.015 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,82677ca8fc0c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.015 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,52df81554c7d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.015 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,a7fa9f6d7dd2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.015 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,0818bbc61eff] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.015 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,43e8ec292081] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.015 WARN 8587 --- [pool-metric-query-2,dbdf32e491024e7c,4d993b9e170c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.016 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,d5c4424cae39] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.016 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,1b4e0eb1f2cc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.016 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,83d24651b7df] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.016 WARN 8587 --- [pool-metric-query-2,dbdf32e491024e7c,4ffe01ce0005] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.017 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,14f03618d70d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.017 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,bb2f7cb05d10] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.017 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,2d0dad19dfa7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.017 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,522205e58875] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.017 WARN 8587 --- [pool-metric-query-3,dbdf32e491024e7c,041da053400d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.018 WARN 8587 --- [pool-metric-query-2,dbdf32e491024e7c,8788d719b721] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.018 WARN 8587 --- [pool-metric-query-2,dbdf32e491024e7c,450c206d212a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.018 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,8a5f0e8ab5e7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.019 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,9beca81855e4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.019 WARN 8587 --- [pool-metric-query-3,dbdf32e491024e7c,755bafdbb0d2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.137 WARN 8587 --- [pool-ocp-async-2,d73dfb0526644ebb,0c5980b63710] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.137 WARN 8587 --- [pool-ocp-async-1,762688a7a7c14017,ba15e63a9fe1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:08.137 ERROR 8587 --- [pool-ocp-async-1,762688a7a7c14017,ba15e63a9fe1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1635 2024-05-14 14:23:08.262 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:08.262 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:08.410 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.509 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.718 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:08.766 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:08.766 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:08.787 INFO 8587 --- [pool-ocp-async-10,efa82b6ca9134296,f1d76f0d1a56] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:23:08.791 WARN 8587 --- [pool-ocp-async-6,bc31f6abe7d94272,398e4655186f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:08.791 ERROR 8587 --- [pool-ocp-async-6,bc31f6abe7d94272,398e4655186f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1637 2024-05-14 14:23:09.014 WARN 8587 --- [pool-ocp-async-3,dbdf32e491024e7c,4ff899534487] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:23:09.014 WARN 8587 --- [alarm-detect-14,dbdf32e491024e7c,c5ae6592a74c] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:tenant_partition_leader_absent_count. get Exception: null 2024-05-14 14:23:09.014 WARN 8587 --- [alarm-detect-24,dbdf32e491024e7c,88a63e4bb46f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:23:09.015 WARN 8587 --- [alarm-detect-20,dbdf32e491024e7c,0587523a90dc] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:23:09.014 WARN 8587 --- [alarm-detect-25,dbdf32e491024e7c,ebc9dee34d0d] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:23:09.014 WARN 8587 --- [alarm-detect-1,dbdf32e491024e7c,3004e5d5085e] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:23:09.015 WARN 8587 --- [alarm-detect-4,dbdf32e491024e7c,b8a7c6173fa5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:09.015 ERROR 8587 --- [alarm-detect-4,dbdf32e491024e7c,b8a7c6173fa5] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:09.015 WARN 8587 --- [alarm-detect-21,dbdf32e491024e7c,db1c79d7bfa1] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:23:09.015 WARN 8587 --- [alarm-detect-16,dbdf32e491024e7c,8451b4fa4470] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:09.015 WARN 8587 --- [alarm-detect-17,dbdf32e491024e7c,eba8e414c075] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:09.015 ERROR 8587 --- [alarm-detect-16,dbdf32e491024e7c,8451b4fa4470] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:09.015 ERROR 8587 --- [alarm-detect-17,dbdf32e491024e7c,eba8e414c075] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:09.015 WARN 8587 --- [alarm-detect-6,dbdf32e491024e7c,dc6448435adf] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:23:09.015 WARN 8587 --- [alarm-detect-22,dbdf32e491024e7c,3f790d2296a8] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:23:09.015 WARN 8587 --- [alarm-detect-27,dbdf32e491024e7c,0c3c946445d6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:09.015 ERROR 8587 --- [alarm-detect-27,dbdf32e491024e7c,0c3c946445d6] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:09.015 WARN 8587 --- [alarm-detect-29,dbdf32e491024e7c,29a86de4a95a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:09.015 ERROR 8587 --- [alarm-detect-29,dbdf32e491024e7c,29a86de4a95a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:09.015 WARN 8587 --- [alarm-detect-30,dbdf32e491024e7c,2a3bf936dc19] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_database_disk_used_gb. get Exception: null 2024-05-14 14:23:09.014 WARN 8587 --- [alarm-detect-12,dbdf32e491024e7c,2cf500106887] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:23:09.015 WARN 8587 --- [alarm-detect-13,dbdf32e491024e7c,5aaa46335047] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:09.016 ERROR 8587 --- [alarm-detect-13,dbdf32e491024e7c,5aaa46335047] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:09.014 WARN 8587 --- [alarm-detect-19,dbdf32e491024e7c,9c02d297e11a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:23:09.016 WARN 8587 --- [alarm-detect-28,dbdf32e491024e7c,0b9910bd3029] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:09.016 ERROR 8587 --- [alarm-detect-28,dbdf32e491024e7c,0b9910bd3029] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:09.015 WARN 8587 --- [alarm-detect-18,dbdf32e491024e7c,7089ef42e3aa] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:23:09.016 WARN 8587 --- [alarm-detect-7,dbdf32e491024e7c,f388798fbbe6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:09.016 ERROR 8587 --- [alarm-detect-7,dbdf32e491024e7c,f388798fbbe6] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:09.016 WARN 8587 --- [alarm-detect-16,dbdf32e491024e7c,8451b4fa4470] 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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:23:09.016 WARN 8587 --- [alarm-detect-27,dbdf32e491024e7c,0c3c946445d6] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:23:09.016 WARN 8587 --- [alarm-detect-17,dbdf32e491024e7c,eba8e414c075] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:23:09.015 WARN 8587 --- [alarm-detect-23,dbdf32e491024e7c,506dfa330c82] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:23:09.015 WARN 8587 --- [alarm-detect-9,dbdf32e491024e7c,eb5086deb992] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:23:09.015 WARN 8587 --- [alarm-detect-2,dbdf32e491024e7c,d8ee163315ca] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:23:09.017 WARN 8587 --- [alarm-detect-11,dbdf32e491024e7c,9783c5d0b08f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:09.015 WARN 8587 --- [alarm-detect-26,dbdf32e491024e7c,08ef4306835b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:23:09.017 WARN 8587 --- [alarm-detect-3,dbdf32e491024e7c,c3834d216fbc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:09.017 WARN 8587 --- [alarm-detect-13,dbdf32e491024e7c,5aaa46335047] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:23:09.015 WARN 8587 --- [alarm-detect-8,dbdf32e491024e7c,5bb881bf095b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_cluster_sync. get Exception: null 2024-05-14 14:23:09.017 ERROR 8587 --- [alarm-detect-11,dbdf32e491024e7c,9783c5d0b08f] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:09.016 ERROR 8587 --- [alarm-detect-4,dbdf32e491024e7c,b8a7c6173fa5] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=backup_storage_capacity_retry_times_exceeded org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:23:09.016 WARN 8587 --- [alarm-detect-29,dbdf32e491024e7c,29a86de4a95a] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:23:09.018 WARN 8587 --- [alarm-detect-28,dbdf32e491024e7c,0b9910bd3029] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:23:09.018 WARN 8587 --- [alarm-detect-7,dbdf32e491024e7c,f388798fbbe6] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:23:09.015 WARN 8587 --- [alarm-detect-15,dbdf32e491024e7c,f36c19b75b49] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:23:09.017 ERROR 8587 --- [alarm-detect-3,dbdf32e491024e7c,c3834d216fbc] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:09.019 WARN 8587 --- [alarm-detect-11,dbdf32e491024e7c,9783c5d0b08f] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:23:09.020 WARN 8587 --- [alarm-detect-3,dbdf32e491024e7c,c3834d216fbc] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:23:09.072 WARN 8587 --- [pool-ocp-schedules-4,39289dad41cc44a2,085b57cec7ad] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:09.072 ERROR 8587 --- [pool-ocp-schedules-4,39289dad41cc44a2,085b57cec7ad] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1637 2024-05-14 14:23:09.073 ERROR 8587 --- [pool-ocp-schedules-4,39289dad41cc44a2,085b57cec7ad] o.s.s.s.TaskUtils$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 1637 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:09.114 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:09.130 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:09.130 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:09.242 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:09.270 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:09.270 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:09.334 WARN 8587 --- [pool-overview-container-4,5e8d5822478b468a,65358d051f95] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:09.377 WARN 8587 --- [pool-14-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:09.382 WARN 8587 --- [pool-prometheus-minute-schedule-1,32519204596c4703,5521577256f8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:09.382 ERROR 8587 --- [pool-prometheus-minute-schedule-1,32519204596c4703,5521577256f8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1638 2024-05-14 14:23:09.383 ERROR 8587 --- [pool-prometheus-minute-schedule-1,32519204596c4703,5521577256f8] 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 1638 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:09.383 INFO 8587 --- [pool-prometheus-minute-schedule-1,32519204596c4703,5521577256f8] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667785382, count=0, elapsed=4001 2024-05-14 14:23:09.383 INFO 8587 --- [pool-prometheus-minute-schedule-1,984e4da19d124bcc,b6a862f8b360] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667840, interval=60 2024-05-14 14:23:09.561 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:09.707 WARN 8587 --- [pool-overview-container-2,539368d7cdde4bc6,0ea8c6f5627f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:09.707 WARN 8587 --- [pool-overview-container-7,faa61f170a594c13,5ffd0a0b308d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:09.707 WARN 8587 --- [pool-overview-container-3,2d9b9010a8054b96,4443b0956ced] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:09.773 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:09.773 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:09.795 WARN 8587 --- [pool-ocp-async-4,75fb23ea51c24563,098eee92398e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:09.795 WARN 8587 --- [pool-ocp-async-9,c02345b5baac4e16,a9c20ec98688] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:09.795 ERROR 8587 --- [pool-ocp-async-4,75fb23ea51c24563,098eee92398e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1639 2024-05-14 14:23:09.852 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 14:23:09.852 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 14:23:09.852 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:09.852 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:09.899 WARN 8587 --- [pool-overview-container-1,db9bacde84454f5f,e2ae92361459] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:09.899 WARN 8587 --- [pool-ocp-async-8,6953a19a63b249d6,0a15a8adc50e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:09.982 WARN 8587 --- [pool-ocp-schedules-6,3eb530a1a1af4ba5,6b5ee386e24c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:10.007 WARN 8587 --- [pool-ocp-schedules-10,713154d923974461,eb299d0a93a5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.007 ERROR 8587 --- [pool-ocp-schedules-10,713154d923974461,eb299d0a93a5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1639 2024-05-14 14:23:10.008 WARN 8587 --- [pool-ocp-schedules-19,136fceb2083e4520,f648ed559261] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.008 ERROR 8587 --- [pool-ocp-schedules-19,136fceb2083e4520,f648ed559261] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1639 2024-05-14 14:23:10.008 WARN 8587 --- [pool-ocp-schedules-11,7a13a1d03f944ba0,b971d415c36b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.008 ERROR 8587 --- [pool-ocp-schedules-11,7a13a1d03f944ba0,b971d415c36b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1639 2024-05-14 14:23:10.008 WARN 8587 --- [pool-ocp-schedules-2,f3a53d59252e4c78,0b92f854bfe6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.008 ERROR 8587 --- [pool-ocp-schedules-2,f3a53d59252e4c78,0b92f854bfe6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1639 2024-05-14 14:23:10.008 ERROR 8587 --- [pool-ocp-schedules-10,713154d923974461,eb299d0a93a5] 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 1639 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:10.008 ERROR 8587 --- [pool-ocp-schedules-11,7a13a1d03f944ba0,b971d415c36b] o.s.s.s.TaskUtils$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 1639 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:10.008 ERROR 8587 --- [pool-ocp-schedules-19,136fceb2083e4520,f648ed559261] o.s.s.s.TaskUtils$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 1639 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:10.009 ERROR 8587 --- [pool-ocp-schedules-2,f3a53d59252e4c78,0b92f854bfe6] o.s.s.s.TaskUtils$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 1639 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:10.009 WARN 8587 --- [pool-ocp-schedules-3,7fe467fa928e4a00,5b2df698400e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.009 ERROR 8587 --- [pool-ocp-schedules-3,7fe467fa928e4a00,5b2df698400e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1639 2024-05-14 14:23:10.009 WARN 8587 --- [pool-ocp-schedules-14,8bd5dc5114554566,23643e0ab46f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.009 ERROR 8587 --- [pool-ocp-schedules-14,8bd5dc5114554566,23643e0ab46f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1639 2024-05-14 14:23:10.009 ERROR 8587 --- [pool-ocp-schedules-3,7fe467fa928e4a00,5b2df698400e] 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 1639 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:10.010 WARN 8587 --- [pool-ocp-schedules-1,4b59bc26d12647cb,98badcb2ce51] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.010 ERROR 8587 --- [pool-ocp-schedules-1,4b59bc26d12647cb,98badcb2ce51] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1639 2024-05-14 14:23:10.010 ERROR 8587 --- [pool-ocp-schedules-14,8bd5dc5114554566,23643e0ab46f] o.s.s.s.TaskUtils$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 1639 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:10.010 ERROR 8587 --- [pool-ocp-schedules-1,4b59bc26d12647cb,98badcb2ce51] o.s.s.s.TaskUtils$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 1639 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:10.013 WARN 8587 --- [pool-ocp-schedules-20,ff4ffc5f9d8a4056,b4275f149cc0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.013 ERROR 8587 --- [pool-ocp-schedules-20,ff4ffc5f9d8a4056,b4275f149cc0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1639 2024-05-14 14:23:10.013 ERROR 8587 --- [pool-ocp-schedules-20,ff4ffc5f9d8a4056,b4275f149cc0] o.s.s.s.TaskUtils$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 1639 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:10.014 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,beab6110095c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.014 ERROR 8587 --- [pool-metric-query-1,dbdf32e491024e7c,beab6110095c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1639 2024-05-14 14:23:10.015 WARN 8587 --- [pool-metric-query-2,dbdf32e491024e7c,9c8d2a23b40b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.015 ERROR 8587 --- [pool-metric-query-2,dbdf32e491024e7c,9c8d2a23b40b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1639 2024-05-14 14:23:10.015 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,5d67dad4d5c6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.015 WARN 8587 --- [alarm-detect-24,dbdf32e491024e7c,88a63e4bb46f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:10.015 ERROR 8587 --- [pool-metric-query-1,dbdf32e491024e7c,5d67dad4d5c6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1639 2024-05-14 14:23:10.015 WARN 8587 --- [alarm-detect-1,dbdf32e491024e7c,3004e5d5085e] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:10.015 WARN 8587 --- [alarm-detect-25,dbdf32e491024e7c,ebc9dee34d0d] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:10.015 WARN 8587 --- [alarm-detect-20,dbdf32e491024e7c,0587523a90dc] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:10.015 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,52df81554c7d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.015 ERROR 8587 --- [pool-metric-query-1,dbdf32e491024e7c,52df81554c7d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:10.015 WARN 8587 --- [alarm-detect-6,dbdf32e491024e7c,dc6448435adf] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:10.015 WARN 8587 --- [alarm-detect-22,dbdf32e491024e7c,3f790d2296a8] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:10.015 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,0818bbc61eff] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.015 ERROR 8587 --- [pool-metric-query-1,dbdf32e491024e7c,0818bbc61eff] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:10.015 WARN 8587 --- [alarm-detect-21,dbdf32e491024e7c,db1c79d7bfa1] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:10.016 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,43e8ec292081] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.016 ERROR 8587 --- [pool-metric-query-1,dbdf32e491024e7c,43e8ec292081] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:10.016 WARN 8587 --- [pool-metric-query-2,dbdf32e491024e7c,450c206d212a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.016 ERROR 8587 --- [pool-metric-query-2,dbdf32e491024e7c,450c206d212a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:10.016 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,bb2f7cb05d10] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.016 ERROR 8587 --- [pool-metric-query-1,dbdf32e491024e7c,bb2f7cb05d10] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:10.016 WARN 8587 --- [pool-metric-query-2,dbdf32e491024e7c,4d993b9e170c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.016 ERROR 8587 --- [pool-metric-query-2,dbdf32e491024e7c,4d993b9e170c] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:10.016 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,82677ca8fc0c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.016 ERROR 8587 --- [pool-metric-query-1,dbdf32e491024e7c,82677ca8fc0c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1639 2024-05-14 14:23:10.016 WARN 8587 --- [pool-metric-query-2,dbdf32e491024e7c,8788d719b721] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.016 WARN 8587 --- [alarm-detect-30,dbdf32e491024e7c,2a3bf936dc19] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:10.016 ERROR 8587 --- [pool-metric-query-2,dbdf32e491024e7c,8788d719b721] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:10.016 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,a7fa9f6d7dd2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.016 WARN 8587 --- [alarm-detect-19,dbdf32e491024e7c,9c02d297e11a] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:10.017 WARN 8587 --- [alarm-detect-18,dbdf32e491024e7c,7089ef42e3aa] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:10.017 ERROR 8587 --- [pool-metric-query-1,dbdf32e491024e7c,a7fa9f6d7dd2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1639 2024-05-14 14:23:10.017 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,d5c4424cae39] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.017 ERROR 8587 --- [pool-metric-query-1,dbdf32e491024e7c,d5c4424cae39] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1639 2024-05-14 14:23:10.017 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,9beca81855e4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.017 WARN 8587 --- [alarm-detect-9,dbdf32e491024e7c,eb5086deb992] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:10.017 ERROR 8587 --- [pool-metric-query-1,dbdf32e491024e7c,9beca81855e4] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:10.017 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,1b4e0eb1f2cc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.017 WARN 8587 --- [alarm-detect-2,dbdf32e491024e7c,d8ee163315ca] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:10.017 WARN 8587 --- [alarm-detect-26,dbdf32e491024e7c,08ef4306835b] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:10.017 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,83d24651b7df] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.017 ERROR 8587 --- [pool-metric-query-1,dbdf32e491024e7c,83d24651b7df] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1639 2024-05-14 14:23:10.018 WARN 8587 --- [pool-metric-query-2,dbdf32e491024e7c,4ffe01ce0005] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.018 WARN 8587 --- [alarm-detect-8,dbdf32e491024e7c,5bb881bf095b] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:10.017 WARN 8587 --- [alarm-detect-23,dbdf32e491024e7c,506dfa330c82] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:10.018 ERROR 8587 --- [pool-metric-query-2,dbdf32e491024e7c,4ffe01ce0005] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1639 2024-05-14 14:23:10.018 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,14f03618d70d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.017 ERROR 8587 --- [pool-metric-query-1,dbdf32e491024e7c,1b4e0eb1f2cc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1639 2024-05-14 14:23:10.018 ERROR 8587 --- [pool-metric-query-1,dbdf32e491024e7c,14f03618d70d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1639 2024-05-14 14:23:10.018 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,8a5f0e8ab5e7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.018 ERROR 8587 --- [pool-metric-query-1,dbdf32e491024e7c,8a5f0e8ab5e7] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:10.018 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,2d0dad19dfa7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.018 ERROR 8587 --- [pool-metric-query-1,dbdf32e491024e7c,2d0dad19dfa7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1639 2024-05-14 14:23:10.018 WARN 8587 --- [pool-metric-query-1,dbdf32e491024e7c,522205e58875] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.018 ERROR 8587 --- [pool-metric-query-1,dbdf32e491024e7c,522205e58875] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1639 2024-05-14 14:23:10.018 WARN 8587 --- [pool-metric-query-3,dbdf32e491024e7c,041da053400d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.018 ERROR 8587 --- [pool-metric-query-3,dbdf32e491024e7c,041da053400d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1639 2024-05-14 14:23:10.018 WARN 8587 --- [pool-metric-query-3,dbdf32e491024e7c,755bafdbb0d2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.018 ERROR 8587 --- [pool-metric-query-3,dbdf32e491024e7c,755bafdbb0d2] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:10.114 WARN 8587 --- [pool-overview-container-8,6b805b29bd9e4b82,f34dc2e0e7d0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:10.137 WARN 8587 --- [pool-ocp-async-7,21f229932d6f423d,fa271c24e8fe] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:10.137 WARN 8587 --- [pool-ocp-async-2,d73dfb0526644ebb,0c5980b63710] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.138 ERROR 8587 --- [pool-ocp-async-2,d73dfb0526644ebb,0c5980b63710] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1639 2024-05-14 14:23:10.275 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 14:23:10.275 WARN 8587 --- [pool-async-queue-offer-interval5-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : no ready nodes for cache. startTime = 1715667705 2024-05-14 14:23:10.275 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 14:23:10.277 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:10.277 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:10.300 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 14:23:10.300 WARN 8587 --- [pool-async-queue-offer-interval60-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : no ready nodes for cache. startTime = 1715667660 2024-05-14 14:23:10.300 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 14:23:10.410 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.411 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1640 2024-05-14 14:23:10.411 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 1640 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:10.509 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:10.509 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1640 2024-05-14 14:23:10.509 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 14:23:10.719 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 1640 2024-05-14 14:23:10.780 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 -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:10.781 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:10.788 INFO 8587 --- [pool-ocp-async-3,4b88746fa1124760,ec5aebe95bda] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:23:10.791 WARN 8587 --- [pool-ocp-async-10,efa82b6ca9134296,f1d76f0d1a56] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:10.798 WARN 8587 --- [pool-ocp-async-3,4b88746fa1124760,ec5aebe95bda] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:23:11.028 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:11.114 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:11.114 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1641 2024-05-14 14:23:11.114 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:23:11.131 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:11.131 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1641 2024-05-14 14:23:11.131 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:11.131 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:23:11.131 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1641 2024-05-14 14:23:11.131 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:23:11.242 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:11.243 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1641 2024-05-14 14:23:11.243 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 1641 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:11.284 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:11.286 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection 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=342038) 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=342038) 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 14:23:11.335 WARN 8587 --- [pool-overview-container-4,5e8d5822478b468a,65358d051f95] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:11.335 ERROR 8587 --- [pool-overview-container-4,5e8d5822478b468a,65358d051f95] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1642 2024-05-14 14:23:11.336 ERROR 8587 --- [pool-overview-container-4,5e8d5822478b468a,65358d051f95] 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 1642 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=342038) 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=342038) 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 14:23:11.337 WARN 8587 --- [pool-overview-container-4,5e8d5822478b468a,65358d051f95] 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 1642 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=342038) 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=342038) 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 14:23:11.377 WARN 8587 --- [pool-14-thread-1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:11.377 ERROR 8587 --- [pool-14-thread-1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1642 2024-05-14 14:23:11.378 ERROR 8587 --- [pool-14-thread-1,,] c.o.o.p.s.d.i.AbstractDiagnoseService : Error in executing SQL_PERF_DIAGNOSER org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) 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 1642 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=342038) 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=342038) 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 14:23:11.384 WARN 8587 --- [pool-prometheus-minute-schedule-1,984e4da19d124bcc,b6a862f8b360] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:11.570 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 1642 ### 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 1642 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1642 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1642 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1642 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 1642 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.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=342038) 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=342038) 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 14:23:11.708 WARN 8587 --- [pool-overview-container-2,539368d7cdde4bc6,0ea8c6f5627f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:11.708 ERROR 8587 --- [pool-overview-container-2,539368d7cdde4bc6,0ea8c6f5627f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1642 2024-05-14 14:23:11.708 WARN 8587 --- [pool-overview-container-3,2d9b9010a8054b96,4443b0956ced] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:11.708 WARN 8587 --- [pool-overview-container-7,faa61f170a594c13,5ffd0a0b308d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:11.708 ERROR 8587 --- [pool-overview-container-3,2d9b9010a8054b96,4443b0956ced] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1642 2024-05-14 14:23:11.708 ERROR 8587 --- [pool-overview-container-7,faa61f170a594c13,5ffd0a0b308d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1642 2024-05-14 14:23:11.709 ERROR 8587 --- [pool-overview-container-3,2d9b9010a8054b96,4443b0956ced] 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 1642 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=342038) 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=342038) 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 14:23:11.709 ERROR 8587 --- [pool-overview-container-2,539368d7cdde4bc6,0ea8c6f5627f] 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 1642 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=342038) 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=342038) 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 14:23:11.709 ERROR 8587 --- [pool-overview-container-7,faa61f170a594c13,5ffd0a0b308d] 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 1642 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=342038) 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=342038) 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 14:23:11.709 WARN 8587 --- [pool-overview-container-3,2d9b9010a8054b96,4443b0956ced] 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 1642 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=342038) 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=342038) 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 14:23:11.709 WARN 8587 --- [pool-overview-container-2,539368d7cdde4bc6,0ea8c6f5627f] 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 1642 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=342038) 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=342038) 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 14:23:11.709 WARN 8587 --- [pool-overview-container-7,faa61f170a594c13,5ffd0a0b308d] 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 1642 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=342038) 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=342038) 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 14:23:11.788 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:11.790 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:11.795 WARN 8587 --- [pool-ocp-async-5,8680017796b249d3,946ce96ab6dd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:11.795 WARN 8587 --- [pool-ocp-async-9,c02345b5baac4e16,a9c20ec98688] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:11.795 ERROR 8587 --- [pool-ocp-async-9,c02345b5baac4e16,a9c20ec98688] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1643 2024-05-14 14:23:11.852 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 14:23:11.852 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 14:23:11.852 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:11.852 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 14:23:11.852 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 1643 2024-05-14 14:23:11.852 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 1643 2024-05-14 14:23:11.852 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 1643 2024-05-14 14:23:11.852 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 1643 2024-05-14 14:23:11.853 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 1643 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:11.853 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 1643 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:11.853 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 1643 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:11.853 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 1643 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:11.900 WARN 8587 --- [pool-overview-container-1,db9bacde84454f5f,e2ae92361459] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:11.900 WARN 8587 --- [pool-ocp-async-8,6953a19a63b249d6,0a15a8adc50e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:11.900 ERROR 8587 --- [pool-overview-container-1,db9bacde84454f5f,e2ae92361459] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1643 2024-05-14 14:23:11.900 ERROR 8587 --- [pool-ocp-async-8,6953a19a63b249d6,0a15a8adc50e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1643 2024-05-14 14:23:11.900 ERROR 8587 --- [pool-overview-container-1,db9bacde84454f5f,e2ae92361459] 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 1643 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:11.901 WARN 8587 --- [pool-overview-container-1,db9bacde84454f5f,e2ae92361459] 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 1643 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:11.982 WARN 8587 --- [pool-ocp-schedules-6,3eb530a1a1af4ba5,6b5ee386e24c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:11.982 ERROR 8587 --- [pool-ocp-schedules-6,3eb530a1a1af4ba5,6b5ee386e24c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1643 2024-05-14 14:23:11.983 ERROR 8587 --- [pool-ocp-schedules-6,3eb530a1a1af4ba5,6b5ee386e24c] o.s.s.s.TaskUtils$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 1643 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:12.057 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:12.114 WARN 8587 --- [pool-overview-container-8,6b805b29bd9e4b82,f34dc2e0e7d0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:12.114 ERROR 8587 --- [pool-overview-container-8,6b805b29bd9e4b82,f34dc2e0e7d0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1643 2024-05-14 14:23:12.116 ERROR 8587 --- [pool-overview-container-8,6b805b29bd9e4b82,f34dc2e0e7d0] 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 1643 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:12.117 WARN 8587 --- [pool-overview-container-8,6b805b29bd9e4b82,f34dc2e0e7d0] 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 1643 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:12.138 WARN 8587 --- [pool-ocp-async-4,35a1b206ba5040dc,7bbc1f5def0d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:12.138 WARN 8587 --- [pool-ocp-async-7,21f229932d6f423d,fa271c24e8fe] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:12.138 ERROR 8587 --- [pool-ocp-async-7,21f229932d6f423d,fa271c24e8fe] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1643 2024-05-14 14:23:12.293 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:12.294 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=342042) 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=342042) 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 14:23:12.719 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:12.788 INFO 8587 --- [pool-ocp-async-1,319c01919ef04fda,9534a7f17e01] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:23:12.791 WARN 8587 --- [pool-ocp-async-10,efa82b6ca9134296,f1d76f0d1a56] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:12.792 ERROR 8587 --- [pool-ocp-async-10,efa82b6ca9134296,f1d76f0d1a56] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1644 2024-05-14 14:23:12.797 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 14:23:12.797 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:13.029 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:13.029 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1645 2024-05-14 14:23:13.029 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 14:23:13.301 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:13.301 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 14:23:13.384 WARN 8587 --- [pool-prometheus-minute-schedule-1,984e4da19d124bcc,b6a862f8b360] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:13.384 ERROR 8587 --- [pool-prometheus-minute-schedule-1,984e4da19d124bcc,b6a862f8b360] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1646 2024-05-14 14:23:13.385 ERROR 8587 --- [pool-prometheus-minute-schedule-1,984e4da19d124bcc,b6a862f8b360] 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 1646 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:13.385 INFO 8587 --- [pool-prometheus-minute-schedule-1,984e4da19d124bcc,b6a862f8b360] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667789383, count=0, elapsed=4002 2024-05-14 14:23:13.385 INFO 8587 --- [pool-prometheus-minute-schedule-1,6e5b5474d5f24551,d049d7306545] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667840, interval=60 2024-05-14 14:23:13.412 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:13.795 WARN 8587 --- [pool-ocp-async-6,24e5e9ddbc384e31,24f6bdbcd4f8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:13.795 WARN 8587 --- [pool-ocp-async-5,8680017796b249d3,946ce96ab6dd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:13.795 ERROR 8587 --- [pool-ocp-async-5,8680017796b249d3,946ce96ab6dd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1646 2024-05-14 14:23:13.805 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:13.805 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:14.057 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:14.057 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1647 2024-05-14 14:23:14.057 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 14:23:14.114 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:14.131 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:14.131 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:14.138 WARN 8587 --- [pool-ocp-async-9,8ea9a0b6eac84f66,db65ad4f70d8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:14.138 WARN 8587 --- [pool-ocp-async-4,35a1b206ba5040dc,7bbc1f5def0d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:14.138 ERROR 8587 --- [pool-ocp-async-4,35a1b206ba5040dc,7bbc1f5def0d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1647 2024-05-14 14:23:14.244 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:14.308 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 14:23:14.308 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:14.571 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:23:14.719 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 1648 2024-05-14 14:23:14.788 INFO 8587 --- [pool-ocp-async-5,1426844a584b4e9a,5ceea707d258] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:23:14.792 WARN 8587 --- [pool-ocp-async-1,319c01919ef04fda,9534a7f17e01] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:14.798 WARN 8587 --- [pool-ocp-async-5,1426844a584b4e9a,5ceea707d258] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:23:14.811 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:14.812 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:15.305 WARN 8587 --- [pool-ocp-schedules-5,5840f5e362a94de1,5c1b2ad27378] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:15.315 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:15.316 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:15.385 WARN 8587 --- [pool-prometheus-minute-schedule-1,6e5b5474d5f24551,d049d7306545] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:15.412 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:15.412 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1650 2024-05-14 14:23:15.413 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 1650 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:15.795 WARN 8587 --- [pool-ocp-async-7,1a84976a2197495b,ce8ed7602323] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:15.796 WARN 8587 --- [pool-ocp-async-6,24e5e9ddbc384e31,24f6bdbcd4f8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:15.796 ERROR 8587 --- [pool-ocp-async-6,24e5e9ddbc384e31,24f6bdbcd4f8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1650 2024-05-14 14:23:15.818 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:15.820 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:15.893 WARN 8587 --- [pool-ocp-schedules-8,24815473de8b42ff,ae4eb868599e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:15.912 INFO 8587 --- [pool-ocp-schedules-7,25d7d33d71a64e5e,54302f612780] c.o.o.core.cache.helper.HostQueryCache : Init host cache. 2024-05-14 14:23:15.914 INFO 8587 --- [pool-ocp-schedules-9,4aef6a871a484a0a,e3628d04e0ed] c.o.o.c.cache.helper.ObProxyQueryCache : Init obproxy cache. 2024-05-14 14:23:16.012 INFO 8587 --- [pool-ocp-async-8,f46e7576056d4401,831037c6ffd4] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:23:16.115 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:16.115 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1651 2024-05-14 14:23:16.115 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:23:16.132 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:16.132 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1651 2024-05-14 14:23:16.132 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:23:16.132 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:16.132 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1651 2024-05-14 14:23:16.132 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:23:16.138 WARN 8587 --- [pool-ocp-async-3,9551be20fdb2402d,cb99c47332db] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:16.138 WARN 8587 --- [pool-ocp-async-9,8ea9a0b6eac84f66,db65ad4f70d8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:16.138 ERROR 8587 --- [pool-ocp-async-9,8ea9a0b6eac84f66,db65ad4f70d8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1651 2024-05-14 14:23:16.244 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:16.244 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1651 2024-05-14 14:23:16.245 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 1651 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:16.322 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 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=342140) 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=342140) 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 14:23:16.323 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:16.571 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:16.720 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:16.788 INFO 8587 --- [pool-ocp-async-10,832306ee731a4566,977a23402d69] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:23:16.792 WARN 8587 --- [pool-ocp-async-1,319c01919ef04fda,9534a7f17e01] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:16.792 ERROR 8587 --- [pool-ocp-async-1,319c01919ef04fda,9534a7f17e01] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1652 2024-05-14 14:23:16.826 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 14:23:16.827 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:16.854 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:16.854 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 14:23:16.855 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 14:23:16.855 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:16.926 WARN 8587 --- [pool-metric-archive-second-5,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:17.008 WARN 8587 --- [pool-metric-archive-second-10,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:17.008 WARN 8587 --- [pool-metric-archive-second-4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:17.008 WARN 8587 --- [pool-metric-archive-second-16,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:17.008 WARN 8587 --- [pool-metric-archive-second-14,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:17.008 WARN 8587 --- [pool-metric-archive-second-9,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:17.058 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:17.305 WARN 8587 --- [pool-ocp-schedules-5,5840f5e362a94de1,5c1b2ad27378] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:17.305 ERROR 8587 --- [pool-ocp-schedules-5,5840f5e362a94de1,5c1b2ad27378] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1653 2024-05-14 14:23:17.306 ERROR 8587 --- [pool-ocp-schedules-5,5840f5e362a94de1,5c1b2ad27378] 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 1653 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:17.329 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 14:23:17.333 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=527719) 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=527719) 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 14:23:17.386 WARN 8587 --- [pool-prometheus-minute-schedule-1,6e5b5474d5f24551,d049d7306545] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:17.386 ERROR 8587 --- [pool-prometheus-minute-schedule-1,6e5b5474d5f24551,d049d7306545] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1654 2024-05-14 14:23:17.387 ERROR 8587 --- [pool-prometheus-minute-schedule-1,6e5b5474d5f24551,d049d7306545] 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 1654 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:17.387 INFO 8587 --- [pool-prometheus-minute-schedule-1,6e5b5474d5f24551,d049d7306545] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667793385, count=0, elapsed=4002 2024-05-14 14:23:17.387 INFO 8587 --- [pool-prometheus-minute-schedule-1,2e8713891fed4830,05e2f66d4f41] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667840, interval=60 2024-05-14 14:23:17.510 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:17.795 WARN 8587 --- [pool-ocp-async-4,27d6595cfbc043af,79dd9a96c2fe] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:17.796 WARN 8587 --- [pool-ocp-async-7,1a84976a2197495b,ce8ed7602323] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:17.796 ERROR 8587 --- [pool-ocp-async-7,1a84976a2197495b,ce8ed7602323] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1654 2024-05-14 14:23:17.832 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:17.835 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:17.894 WARN 8587 --- [pool-ocp-schedules-8,24815473de8b42ff,ae4eb868599e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:17.894 ERROR 8587 --- [pool-ocp-schedules-8,24815473de8b42ff,ae4eb868599e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1655 2024-05-14 14:23:17.894 INFO 8587 --- [pool-clean-time-series-data15-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : No deletable timestamps. 2024-05-14 14:23:17.895 ERROR 8587 --- [pool-ocp-schedules-8,24815473de8b42ff,ae4eb868599e] 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 1655 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:17.899 INFO 8587 --- [pool-ocp-async-9,e31f742e789440e2,67f86cc539d9] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:23:17.911 INFO 8587 --- [pool-print-time-series-interval15-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : print tsData 1715667797: {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 14:23:17.912 WARN 8587 --- [pool-ocp-schedules-7,25d7d33d71a64e5e,54302f612780] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:17.914 WARN 8587 --- [pool-ocp-schedules-9,4aef6a871a484a0a,e3628d04e0ed] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:17.938 INFO 8587 --- [pool-clean-time-series-data60-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : No deletable timestamps. 2024-05-14 14:23:17.938 INFO 8587 --- [pool-print-time-series-interval60-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : print tsData 1715667797: {1715666820=20, 1715666880=20, 1715666940=10}, tsDataMapSize: 14888, readyDataCacheSize: 19384 2024-05-14 14:23:18.014 WARN 8587 --- [alarm-detect-5,f46e7576056d4401,394b344f3993] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.014 WARN 8587 --- [alarm-detect-4,f46e7576056d4401,1b5b69773c10] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.014 WARN 8587 --- [alarm-detect-14,f46e7576056d4401,62446ba22e1b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.014 WARN 8587 --- [alarm-detect-1,f46e7576056d4401,d01449fd67a9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.014 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,e7518914799f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.014 WARN 8587 --- [alarm-detect-20,f46e7576056d4401,ed3d080634c6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.014 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,1d2b6f08eb56] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.015 WARN 8587 --- [pool-metric-query-2,f46e7576056d4401,3d067390b645] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.015 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,9c2502ebc5a0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.015 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,8cbf63d41bde] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.015 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,64577a8cfc30] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.016 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,7a37e364af92] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.016 WARN 8587 --- [pool-metric-query-2,f46e7576056d4401,737a794db639] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.016 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,1ece6ed0f527] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.016 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,87ca79cd6608] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.017 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,6514af17ff48] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.017 WARN 8587 --- [pool-metric-query-2,f46e7576056d4401,b350055f0385] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.017 WARN 8587 --- [pool-metric-query-2,f46e7576056d4401,19309773c26f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.017 WARN 8587 --- [pool-metric-query-3,f46e7576056d4401,c565384e8d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.018 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,483f74747b92] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.018 WARN 8587 --- [pool-metric-query-2,f46e7576056d4401,b16307923b22] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.018 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,8fa434428c54] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.019 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,f2a0f145f5d0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.019 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,8624bd8ede8f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.020 WARN 8587 --- [pool-metric-query-3,f46e7576056d4401,563eb4bf4e3e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.138 WARN 8587 --- [pool-ocp-async-6,300da2d0550b4a88,bd065ce00cd4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.138 WARN 8587 --- [pool-ocp-async-3,9551be20fdb2402d,cb99c47332db] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:18.138 ERROR 8587 --- [pool-ocp-async-3,9551be20fdb2402d,cb99c47332db] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1655 2024-05-14 14:23:18.335 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:18.338 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:18.413 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.572 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 1656 ### 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 1656 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1656 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1656 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1656 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 1656 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.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 14:23:18.720 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 1656 2024-05-14 14:23:18.789 INFO 8587 --- [pool-ocp-async-7,0f6399d18a874560,113801aa6e11] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:23:18.793 WARN 8587 --- [pool-ocp-async-10,832306ee731a4566,977a23402d69] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:18.799 WARN 8587 --- [pool-ocp-async-7,0f6399d18a874560,113801aa6e11] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:23:18.839 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 14:23:18.841 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:18.855 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 14:23:18.855 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 1657 2024-05-14 14:23:18.855 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 14:23:18.855 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 1657 2024-05-14 14:23:18.855 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 14:23:18.855 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 1657 2024-05-14 14:23:18.855 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:18.855 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 1657 2024-05-14 14:23:18.856 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 1657 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:18.856 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 1657 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:18.856 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 1657 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:18.856 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 1657 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:18.926 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 1655 2024-05-14 14:23:19.008 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 1655 2024-05-14 14:23:19.009 ERROR 8587 --- [pool-metric-archive-second-14,,] 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 1655 2024-05-14 14:23:19.008 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 1655 2024-05-14 14:23:19.009 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 1655 2024-05-14 14:23:19.008 ERROR 8587 --- [pool-metric-archive-second-4,,] 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 1655 2024-05-14 14:23:19.014 WARN 8587 --- [pool-ocp-async-8,f46e7576056d4401,831037c6ffd4] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:23:19.014 WARN 8587 --- [alarm-detect-10,f46e7576056d4401,fdc00f458200] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:23:19.014 WARN 8587 --- [alarm-detect-17,f46e7576056d4401,2a45c425f3b6] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:23:19.014 WARN 8587 --- [alarm-detect-21,f46e7576056d4401,423fb9648d95] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:23:19.014 WARN 8587 --- [alarm-detect-12,f46e7576056d4401,34e3c7adb54d] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:23:19.015 WARN 8587 --- [alarm-detect-6,f46e7576056d4401,922009c7cd9f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:23:19.014 WARN 8587 --- [alarm-detect-27,f46e7576056d4401,543b07dfdd5a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:23:19.014 WARN 8587 --- [alarm-detect-3,f46e7576056d4401,778d353e7260] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:23:19.015 WARN 8587 --- [alarm-detect-20,f46e7576056d4401,ed3d080634c6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:19.014 WARN 8587 --- [alarm-detect-28,f46e7576056d4401,594e7225715a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:23:19.015 ERROR 8587 --- [alarm-detect-20,f46e7576056d4401,ed3d080634c6] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:19.014 WARN 8587 --- [alarm-detect-25,f46e7576056d4401,34dde3bbe004] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:23:19.014 WARN 8587 --- [alarm-detect-7,f46e7576056d4401,e644320c6791] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:23:19.015 WARN 8587 --- [alarm-detect-4,f46e7576056d4401,1b5b69773c10] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:19.015 WARN 8587 --- [alarm-detect-14,f46e7576056d4401,62446ba22e1b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:19.015 ERROR 8587 --- [alarm-detect-14,f46e7576056d4401,62446ba22e1b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:19.015 WARN 8587 --- [alarm-detect-1,f46e7576056d4401,d01449fd67a9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:19.015 ERROR 8587 --- [alarm-detect-1,f46e7576056d4401,d01449fd67a9] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:19.014 WARN 8587 --- [alarm-detect-29,f46e7576056d4401,18fa8b420238] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:23:19.014 WARN 8587 --- [alarm-detect-13,f46e7576056d4401,3447c9cb0af3] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:23:19.014 WARN 8587 --- [alarm-detect-11,f46e7576056d4401,fd438d7ad9d4] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:23:19.016 WARN 8587 --- [alarm-detect-20,f46e7576056d4401,ed3d080634c6] 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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:23:19.016 WARN 8587 --- [alarm-detect-14,f46e7576056d4401,62446ba22e1b] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:23:19.015 WARN 8587 --- [alarm-detect-24,f46e7576056d4401,eb38c8bf0640] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:23:19.014 WARN 8587 --- [alarm-detect-16,f46e7576056d4401,72a5d1248125] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:23:19.014 WARN 8587 --- [alarm-detect-5,f46e7576056d4401,394b344f3993] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:19.017 ERROR 8587 --- [alarm-detect-5,f46e7576056d4401,394b344f3993] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:19.017 WARN 8587 --- [alarm-detect-1,f46e7576056d4401,d01449fd67a9] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:23:19.015 ERROR 8587 --- [alarm-detect-4,f46e7576056d4401,1b5b69773c10] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:19.018 WARN 8587 --- [alarm-detect-5,f46e7576056d4401,394b344f3993] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:23:19.018 WARN 8587 --- [alarm-detect-4,f46e7576056d4401,1b5b69773c10] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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 14:23:19.058 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 1657 2024-05-14 14:23:19.115 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:19.132 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:19.132 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:19.132 WARN 8587 --- [pool-collect-self-metric-half-minute-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:19.245 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:19.334 WARN 8587 --- [pool-overview-container-6,4aa308b5083d4189,32b5ef60cb79] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:19.342 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 14:23:19.344 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:19.388 WARN 8587 --- [pool-prometheus-minute-schedule-1,2e8713891fed4830,05e2f66d4f41] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:19.507 WARN 8587 --- [pool-ocp-schedules-13,1657661f52204f8d,29e1c913bcac] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:19.510 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:19.510 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1658 2024-05-14 14:23:19.510 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 14:23:19.707 WARN 8587 --- [pool-overview-container-5,2ae7c805446e40c2,be312b06b1c7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:19.707 WARN 8587 --- [pool-overview-container-3,16576becdf4c4cc6,078cabca6608] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:19.707 WARN 8587 --- [pool-overview-container-4,ab07b8ce216c4166,d4b2d9d8e249] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:19.796 WARN 8587 --- [pool-ocp-async-2,83c785aedc314a9f,55652b801fab] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:19.796 WARN 8587 --- [pool-ocp-async-4,27d6595cfbc043af,79dd9a96c2fe] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:19.796 ERROR 8587 --- [pool-ocp-async-4,27d6595cfbc043af,79dd9a96c2fe] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1658 2024-05-14 14:23:19.845 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:19.848 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:19.900 WARN 8587 --- [pool-overview-container-2,f1b60f26105a4bfe,eaea4e633e24] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:19.900 WARN 8587 --- [pool-ocp-async-9,e31f742e789440e2,67f86cc539d9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:19.913 WARN 8587 --- [pool-ocp-schedules-7,25d7d33d71a64e5e,54302f612780] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:19.913 ERROR 8587 --- [pool-ocp-schedules-7,25d7d33d71a64e5e,54302f612780] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1659 2024-05-14 14:23:19.913 ERROR 8587 --- [pool-ocp-schedules-7,25d7d33d71a64e5e,54302f612780] 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.core.cache.helper.HostQueryCache.lambda$initHostCache$0(HostQueryCache.java:41) at com.oceanbase.ocp.core.cache.helper.QueryCache.initCache(QueryCache.java:22) at com.oceanbase.ocp.core.cache.helper.HostQueryCache.initHostCache(HostQueryCache.java:41) at com.oceanbase.ocp.core.cache.helper.HostQueryCache.initCache(HostQueryCache.java:36) at sun.reflect.GeneratedMethodAccessor1328.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$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 1659 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:19.915 WARN 8587 --- [pool-ocp-schedules-9,4aef6a871a484a0a,e3628d04e0ed] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:19.915 ERROR 8587 --- [pool-ocp-schedules-9,4aef6a871a484a0a,e3628d04e0ed] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1659 2024-05-14 14:23:19.915 ERROR 8587 --- [pool-ocp-schedules-9,4aef6a871a484a0a,e3628d04e0ed] 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.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.core.cache.helper.ObProxyQueryCache.lambda$initObProxyClusterCache$0(ObProxyQueryCache.java:47) at com.oceanbase.ocp.core.cache.helper.QueryCache.initCache(QueryCache.java:22) at com.oceanbase.ocp.core.cache.helper.ObProxyQueryCache.initObProxyClusterCache(ObProxyQueryCache.java:47) at com.oceanbase.ocp.core.cache.helper.ObProxyQueryCache.initCache(ObProxyQueryCache.java:41) at sun.reflect.GeneratedMethodAccessor1329.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$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 1659 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:20.015 WARN 8587 --- [alarm-detect-17,f46e7576056d4401,2a45c425f3b6] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:20.015 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,e7518914799f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:20.015 WARN 8587 --- [alarm-detect-12,f46e7576056d4401,34e3c7adb54d] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:20.015 WARN 8587 --- [alarm-detect-6,f46e7576056d4401,922009c7cd9f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:20.015 WARN 8587 --- [alarm-detect-21,f46e7576056d4401,423fb9648d95] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:20.015 WARN 8587 --- [alarm-detect-28,f46e7576056d4401,594e7225715a] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:20.015 WARN 8587 --- [alarm-detect-25,f46e7576056d4401,34dde3bbe004] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:20.015 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,9c2502ebc5a0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:20.015 WARN 8587 --- [alarm-detect-10,f46e7576056d4401,fdc00f458200] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:20.015 ERROR 8587 --- [pool-metric-query-1,f46e7576056d4401,9c2502ebc5a0] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:20.015 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,6514af17ff48] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:20.015 ERROR 8587 --- [pool-metric-query-1,f46e7576056d4401,6514af17ff48] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:20.015 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,1d2b6f08eb56] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:20.015 ERROR 8587 --- [pool-metric-query-1,f46e7576056d4401,1d2b6f08eb56] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1659 2024-05-14 14:23:20.015 WARN 8587 --- [alarm-detect-3,f46e7576056d4401,778d353e7260] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:20.016 WARN 8587 --- [pool-metric-query-2,f46e7576056d4401,3d067390b645] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:20.016 ERROR 8587 --- [pool-metric-query-2,f46e7576056d4401,3d067390b645] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1659 2024-05-14 14:23:20.015 WARN 8587 --- [alarm-detect-27,f46e7576056d4401,543b07dfdd5a] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:20.015 ERROR 8587 --- [pool-metric-query-1,f46e7576056d4401,e7518914799f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1659 2024-05-14 14:23:20.016 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,f2a0f145f5d0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:20.015 WARN 8587 --- [alarm-detect-7,f46e7576056d4401,e644320c6791] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:20.016 ERROR 8587 --- [pool-metric-query-1,f46e7576056d4401,f2a0f145f5d0] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:20.016 WARN 8587 --- [pool-metric-query-3,f46e7576056d4401,c565384e8d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:20.016 ERROR 8587 --- [pool-metric-query-3,f46e7576056d4401,c565384e8d57] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:20.016 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,8cbf63d41bde] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:20.016 ERROR 8587 --- [pool-metric-query-1,f46e7576056d4401,8cbf63d41bde] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1659 2024-05-14 14:23:20.016 WARN 8587 --- [pool-metric-query-2,f46e7576056d4401,b16307923b22] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:20.016 ERROR 8587 --- [pool-metric-query-2,f46e7576056d4401,b16307923b22] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:20.017 WARN 8587 --- [alarm-detect-29,f46e7576056d4401,18fa8b420238] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:20.017 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,483f74747b92] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:20.017 WARN 8587 --- [alarm-detect-13,f46e7576056d4401,3447c9cb0af3] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:20.017 WARN 8587 --- [alarm-detect-11,f46e7576056d4401,fd438d7ad9d4] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:20.017 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,87ca79cd6608] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:20.017 ERROR 8587 --- [pool-metric-query-1,f46e7576056d4401,483f74747b92] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:20.017 WARN 8587 --- [pool-metric-query-3,f46e7576056d4401,563eb4bf4e3e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:20.017 WARN 8587 --- [alarm-detect-24,f46e7576056d4401,eb38c8bf0640] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:20.017 ERROR 8587 --- [pool-metric-query-3,f46e7576056d4401,563eb4bf4e3e] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:20.017 WARN 8587 --- [alarm-detect-16,f46e7576056d4401,72a5d1248125] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:23:20.017 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,64577a8cfc30] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:20.017 ERROR 8587 --- [pool-metric-query-1,f46e7576056d4401,64577a8cfc30] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1659 2024-05-14 14:23:20.017 ERROR 8587 --- [pool-metric-query-1,f46e7576056d4401,87ca79cd6608] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:20.017 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,7a37e364af92] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:20.017 ERROR 8587 --- [pool-metric-query-1,f46e7576056d4401,7a37e364af92] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1659 2024-05-14 14:23:20.018 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,8fa434428c54] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:20.018 ERROR 8587 --- [pool-metric-query-1,f46e7576056d4401,8fa434428c54] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:20.018 WARN 8587 --- [pool-metric-query-2,f46e7576056d4401,737a794db639] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:20.018 ERROR 8587 --- [pool-metric-query-2,f46e7576056d4401,737a794db639] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1659 2024-05-14 14:23:20.018 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,8624bd8ede8f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:20.018 ERROR 8587 --- [pool-metric-query-1,f46e7576056d4401,8624bd8ede8f] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:23:20.018 WARN 8587 --- [pool-metric-query-1,f46e7576056d4401,1ece6ed0f527] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:20.018 ERROR 8587 --- [pool-metric-query-1,f46e7576056d4401,1ece6ed0f527] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1659 2024-05-14 14:23:20.018 WARN 8587 --- [pool-metric-query-2,f46e7576056d4401,b350055f0385] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:20.018 ERROR 8587 --- [pool-metric-query-2,f46e7576056d4401,b350055f0385] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1659 2024-05-14 14:23:20.018 WARN 8587 --- [pool-metric-query-2,f46e7576056d4401,19309773c26f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:20.018 ERROR 8587 --- [pool-metric-query-2,f46e7576056d4401,19309773c26f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1659 2024-05-14 14:23:20.029 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:20.114 WARN 8587 --- [pool-overview-container-7,1fc9143872f945ce,c009fcea13fd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:20.138 WARN 8587 --- [pool-ocp-async-11,44e9738404064807,1bcda7b9789e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:20.139 WARN 8587 --- [pool-ocp-async-6,300da2d0550b4a88,bd065ce00cd4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:20.139 ERROR 8587 --- [pool-ocp-async-6,300da2d0550b4a88,bd065ce00cd4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1659 2024-05-14 14:23:20.210 WARN 8587 --- [pool-ocp-schedules-20,d8852a87476f4826,ec7b55efe918] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:20.348 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:20.351 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:20.414 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:20.414 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1660 2024-05-14 14:23:20.414 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 1660 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:20.720 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:20.789 INFO 8587 --- [pool-ocp-async-1,5ec2734a9ef842a5,894d54d4f618] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:23:20.793 WARN 8587 --- [pool-ocp-async-10,832306ee731a4566,977a23402d69] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:20.793 ERROR 8587 --- [pool-ocp-async-10,832306ee731a4566,977a23402d69] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1660 2024-05-14 14:23:20.852 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:20.854 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:20.926 WARN 8587 --- [pool-metric-archive-second-5,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:21.009 WARN 8587 --- [pool-metric-archive-second-10,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:21.009 WARN 8587 --- [pool-metric-archive-second-14,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:21.009 WARN 8587 --- [pool-metric-archive-second-16,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:21.009 WARN 8587 --- [pool-metric-archive-second-4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:21.009 WARN 8587 --- [pool-metric-archive-second-9,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:21.058 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:21.116 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:21.116 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1661 2024-05-14 14:23:21.116 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:23:21.132 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:21.133 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1661 2024-05-14 14:23:21.133 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:23:21.133 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:21.133 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1661 2024-05-14 14:23:21.133 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:23:21.133 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 1659 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1659 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:23:21.246 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:21.246 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1661 2024-05-14 14:23:21.246 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 1661 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:21.335 WARN 8587 --- [pool-overview-container-6,4aa308b5083d4189,32b5ef60cb79] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:21.335 ERROR 8587 --- [pool-overview-container-6,4aa308b5083d4189,32b5ef60cb79] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1661 2024-05-14 14:23:21.336 ERROR 8587 --- [pool-overview-container-6,4aa308b5083d4189,32b5ef60cb79] 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 1661 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:21.337 WARN 8587 --- [pool-overview-container-6,4aa308b5083d4189,32b5ef60cb79] 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 1661 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:21.356 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection 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=342163) 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=342163) 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 14:23:21.358 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 14:23:21.388 WARN 8587 --- [pool-prometheus-minute-schedule-1,2e8713891fed4830,05e2f66d4f41] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:21.388 ERROR 8587 --- [pool-prometheus-minute-schedule-1,2e8713891fed4830,05e2f66d4f41] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1662 2024-05-14 14:23:21.389 ERROR 8587 --- [pool-prometheus-minute-schedule-1,2e8713891fed4830,05e2f66d4f41] 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 1662 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=342163) 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=342163) 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 14:23:21.389 INFO 8587 --- [pool-prometheus-minute-schedule-1,2e8713891fed4830,05e2f66d4f41] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667797387, count=0, elapsed=4002 2024-05-14 14:23:21.389 INFO 8587 --- [pool-prometheus-minute-schedule-1,bb1e507b58ea4192,74b7daf3f1ed] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667840, interval=60 2024-05-14 14:23:21.507 WARN 8587 --- [pool-ocp-schedules-13,1657661f52204f8d,29e1c913bcac] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:21.507 ERROR 8587 --- [pool-ocp-schedules-13,1657661f52204f8d,29e1c913bcac] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1662 2024-05-14 14:23:21.508 ERROR 8587 --- [pool-ocp-schedules-13,1657661f52204f8d,29e1c913bcac] 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 1662 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=342163) 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=342163) 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 14:23:21.573 INFO 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:23:21.708 WARN 8587 --- [pool-overview-container-3,16576becdf4c4cc6,078cabca6608] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:21.708 WARN 8587 --- [pool-overview-container-5,2ae7c805446e40c2,be312b06b1c7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:21.708 ERROR 8587 --- [pool-overview-container-3,16576becdf4c4cc6,078cabca6608] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1662 2024-05-14 14:23:21.708 WARN 8587 --- [pool-overview-container-4,ab07b8ce216c4166,d4b2d9d8e249] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:21.708 ERROR 8587 --- [pool-overview-container-5,2ae7c805446e40c2,be312b06b1c7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1662 2024-05-14 14:23:21.708 ERROR 8587 --- [pool-overview-container-4,ab07b8ce216c4166,d4b2d9d8e249] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1662 2024-05-14 14:23:21.709 ERROR 8587 --- [pool-overview-container-4,ab07b8ce216c4166,d4b2d9d8e249] 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 1662 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=342163) 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=342163) 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 14:23:21.709 ERROR 8587 --- [pool-overview-container-5,2ae7c805446e40c2,be312b06b1c7] 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 1662 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=342163) 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=342163) 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 14:23:21.709 ERROR 8587 --- [pool-overview-container-3,16576becdf4c4cc6,078cabca6608] 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 1662 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=342163) 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=342163) 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 14:23:21.709 WARN 8587 --- [pool-overview-container-4,ab07b8ce216c4166,d4b2d9d8e249] 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 1662 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=342163) 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=342163) 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 14:23:21.709 WARN 8587 --- [pool-overview-container-5,2ae7c805446e40c2,be312b06b1c7] 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 1662 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=342163) 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=342163) 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 14:23:21.709 WARN 8587 --- [pool-overview-container-3,16576becdf4c4cc6,078cabca6608] 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 1662 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=342163) 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=342163) 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 14:23:21.796 WARN 8587 --- [pool-ocp-async-5,4281e231d66b409d,7228c7e1adb4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:21.796 WARN 8587 --- [pool-ocp-async-2,83c785aedc314a9f,55652b801fab] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:21.796 ERROR 8587 --- [pool-ocp-async-2,83c785aedc314a9f,55652b801fab] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1662 2024-05-14 14:23:21.859 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:21.861 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 14:23:21.900 WARN 8587 --- [pool-overview-container-2,f1b60f26105a4bfe,eaea4e633e24] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:21.900 ERROR 8587 --- [pool-overview-container-2,f1b60f26105a4bfe,eaea4e633e24] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1663 2024-05-14 14:23:21.900 WARN 8587 --- [pool-ocp-async-9,e31f742e789440e2,67f86cc539d9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:21.900 ERROR 8587 --- [pool-ocp-async-9,e31f742e789440e2,67f86cc539d9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1663 2024-05-14 14:23:21.901 ERROR 8587 --- [pool-overview-container-2,f1b60f26105a4bfe,eaea4e633e24] 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 1663 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:21.901 WARN 8587 --- [pool-overview-container-2,f1b60f26105a4bfe,eaea4e633e24] 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 1663 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:21.983 INFO 8587 --- [pool-ocp-schedules-6,26ecad6262ae4561,735adeb33d45] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:23:22.016 WARN 8587 --- [alarm-detect-12,f46e7576056d4401,34e3c7adb54d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:22.016 WARN 8587 --- [alarm-detect-6,f46e7576056d4401,922009c7cd9f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:22.016 WARN 8587 --- [alarm-detect-25,f46e7576056d4401,34dde3bbe004] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:22.030 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:22.030 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1663 2024-05-14 14:23:22.030 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 14:23:22.114 WARN 8587 --- [pool-overview-container-7,1fc9143872f945ce,c009fcea13fd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:22.114 ERROR 8587 --- [pool-overview-container-7,1fc9143872f945ce,c009fcea13fd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1663 2024-05-14 14:23:22.116 ERROR 8587 --- [pool-overview-container-7,1fc9143872f945ce,c009fcea13fd] 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 1663 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:22.116 WARN 8587 --- [pool-overview-container-7,1fc9143872f945ce,c009fcea13fd] 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 1663 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:22.139 WARN 8587 --- [pool-ocp-async-11,44e9738404064807,1bcda7b9789e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:22.139 ERROR 8587 --- [pool-ocp-async-11,44e9738404064807,1bcda7b9789e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1663 2024-05-14 14:23:22.139 WARN 8587 --- [pool-ocp-async-4,d39886da874849c7,a972f0c5d4cd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:22.210 WARN 8587 --- [pool-ocp-schedules-20,d8852a87476f4826,ec7b55efe918] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:22.210 ERROR 8587 --- [pool-ocp-schedules-20,d8852a87476f4826,ec7b55efe918] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1663 2024-05-14 14:23:22.211 ERROR 8587 --- [pool-ocp-schedules-20,d8852a87476f4826,ec7b55efe918] 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 1663 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:22.362 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:22.366 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 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527724) 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=527724) 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 14:23:22.721 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 1664 2024-05-14 14:23:22.789 INFO 8587 --- [pool-ocp-async-3,8bccdd8d66964b1d,3cd34757d70c] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:23:22.793 WARN 8587 --- [pool-ocp-async-1,5ec2734a9ef842a5,894d54d4f618] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:22.799 WARN 8587 --- [pool-ocp-async-3,8bccdd8d66964b1d,3cd34757d70c] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:23:22.865 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:22.869 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:22.927 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 1663 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1663 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:23:23.009 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 1663 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1663 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:23:23.009 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 1663 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1663 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:23:23.009 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 1663 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1663 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:23:23.010 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 1663 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1663 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:23:23.009 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 1663 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1663 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:23:23.058 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:23.058 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1665 2024-05-14 14:23:23.058 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 14:23:23.368 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:23.372 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:23.389 WARN 8587 --- [pool-prometheus-minute-schedule-1,bb1e507b58ea4192,74b7daf3f1ed] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:23.415 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:23.573 WARN 8587 --- [pool-7-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:23.796 WARN 8587 --- [pool-ocp-async-7,3d331c77a2524bf1,23e251a3cb07] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:23.796 WARN 8587 --- [pool-ocp-async-5,4281e231d66b409d,7228c7e1adb4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:23.796 ERROR 8587 --- [pool-ocp-async-5,4281e231d66b409d,7228c7e1adb4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1666 2024-05-14 14:23:23.857 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 14:23:23.857 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:23.857 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 14:23:23.857 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:23.872 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:23.875 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:23.984 WARN 8587 --- [pool-ocp-schedules-6,26ecad6262ae4561,735adeb33d45] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:24.016 WARN 8587 --- [alarm-detect-12,f46e7576056d4401,34e3c7adb54d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:24.016 ERROR 8587 --- [alarm-detect-12,f46e7576056d4401,34e3c7adb54d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1667 2024-05-14 14:23:24.016 WARN 8587 --- [alarm-detect-6,f46e7576056d4401,922009c7cd9f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:24.016 ERROR 8587 --- [alarm-detect-6,f46e7576056d4401,922009c7cd9f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1667 2024-05-14 14:23:24.016 WARN 8587 --- [alarm-detect-25,f46e7576056d4401,34dde3bbe004] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:24.016 ERROR 8587 --- [alarm-detect-25,f46e7576056d4401,34dde3bbe004] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1667 2024-05-14 14:23:24.017 ERROR 8587 --- [alarm-detect-12,f46e7576056d4401,34e3c7adb54d] 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 1667 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:24.017 ERROR 8587 --- [alarm-detect-6,f46e7576056d4401,922009c7cd9f] 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 1667 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:24.017 ERROR 8587 --- [alarm-detect-25,f46e7576056d4401,34dde3bbe004] 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 1667 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:24.116 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:24.133 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:24.133 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:24.139 WARN 8587 --- [pool-ocp-async-2,4c62e647c63b4af4,ea9139d367a5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:24.139 WARN 8587 --- [pool-ocp-async-4,d39886da874849c7,a972f0c5d4cd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:24.139 ERROR 8587 --- [pool-ocp-async-4,d39886da874849c7,a972f0c5d4cd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1667 2024-05-14 14:23:24.247 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:24.375 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:24.378 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:24.721 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:24.789 INFO 8587 --- [pool-ocp-async-5,754ecf9b56f54fdc,921df8d0f2f6] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:23:24.794 WARN 8587 --- [pool-ocp-async-1,5ec2734a9ef842a5,894d54d4f618] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:24.794 ERROR 8587 --- [pool-ocp-async-1,5ec2734a9ef842a5,894d54d4f618] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1668 2024-05-14 14:23:24.877 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:24.881 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:25.380 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 14:23:25.384 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:23:25.390 WARN 8587 --- [pool-prometheus-minute-schedule-1,bb1e507b58ea4192,74b7daf3f1ed] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:25.390 ERROR 8587 --- [pool-prometheus-minute-schedule-1,bb1e507b58ea4192,74b7daf3f1ed] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1670 2024-05-14 14:23:25.390 ERROR 8587 --- [pool-prometheus-minute-schedule-1,bb1e507b58ea4192,74b7daf3f1ed] 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 1670 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:25.391 INFO 8587 --- [pool-prometheus-minute-schedule-1,bb1e507b58ea4192,74b7daf3f1ed] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667801389, count=0, elapsed=4002 2024-05-14 14:23:25.391 INFO 8587 --- [pool-prometheus-minute-schedule-1,32d4b71c9a54432c,8bbcd1d55163] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667840, interval=60 2024-05-14 14:23:25.415 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:25.415 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1670 2024-05-14 14:23:25.416 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 1670 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:25.574 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 1670 ### 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 1670 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1670 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1670 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1670 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 1670 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.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 14:23:25.696 WARN 8587 --- [pool-ocp-schedules-13,c7dec63dbf3a4c82,a99cde643807] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:25.796 WARN 8587 --- [pool-ocp-async-11,e3783c1ff4db42c5,5acf73f92a8f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:25.796 WARN 8587 --- [pool-ocp-async-7,3d331c77a2524bf1,23e251a3cb07] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:25.797 ERROR 8587 --- [pool-ocp-async-7,3d331c77a2524bf1,23e251a3cb07] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1670 2024-05-14 14:23:25.857 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 14:23:25.857 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 14:23:25.857 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 14:23:25.857 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 1670 2024-05-14 14:23:25.857 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:25.857 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 1670 2024-05-14 14:23:25.857 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 1670 2024-05-14 14:23:25.857 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 1670 2024-05-14 14:23:25.858 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 1670 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:25.858 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 1670 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:25.858 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 1670 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:25.858 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 1670 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:23:25.882 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to HostAddress{host='10.0.0.191', port=2883}. Connection refused (Connection refused) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1659) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:286) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:552) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:23:25.885 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to HostAddress{host='10.0.0.191', port=2883}. Connection refused (Connection refused) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1659) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:286) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:552) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:23:25.984 WARN 8587 --- [pool-ocp-schedules-6,26ecad6262ae4561,735adeb33d45] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:25.984 ERROR 8587 --- [pool-ocp-schedules-6,26ecad6262ae4561,735adeb33d45] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1671 2024-05-14 14:23:25.985 ERROR 8587 --- [pool-ocp-schedules-6,26ecad6262ae4561,735adeb33d45] 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 1671 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 HostAddress{host='10.0.0.191', port=2883}. Connection refused (Connection refused) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1659) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:286) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:552) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:23:25.985 INFO 8587 --- [pool-prometheus-cache-monitor1,9aa4a9c7d6884808,9135c6482b36] 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 14:23:25.985 INFO 8587 --- [pool-prometheus-cache-monitor1,9aa4a9c7d6884808,9135c6482b36] 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 14:23:26.012 INFO 8587 --- [pool-ocp-async-9,85e41c3fc936448e,26386609b5a5] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:23:26.117 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:26.117 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1671 2024-05-14 14:23:26.117 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:23:26.133 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:26.134 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1671 2024-05-14 14:23:26.134 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:26.134 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:23:26.134 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1671 2024-05-14 14:23:26.134 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:23:26.139 WARN 8587 --- [pool-ocp-async-8,efb9fd857ab644a9,44766a610848] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:26.139 WARN 8587 --- [pool-ocp-async-2,4c62e647c63b4af4,ea9139d367a5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:26.139 ERROR 8587 --- [pool-ocp-async-2,4c62e647c63b4af4,ea9139d367a5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1671 2024-05-14 14:23:26.247 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:23:26.247 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1671 2024-05-14 14:23:26.247 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 1671 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 HostAddress{host='10.0.0.191', port=2883}. Connection refused (Connection refused) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1659) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:286) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:552) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:23:26.383 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to HostAddress{host='10.0.0.191', port=2883}. Connection refused (Connection refused) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1659) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:286) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:552) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:23:26.386 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to HostAddress{host='10.0.0.191', port=2883}. Connection refused (Connection refused) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1659) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:286) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:552) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:23:26.511 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:26.721 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 1672 2024-05-14 14:23:26.789 INFO 8587 --- [pool-ocp-async-3,7511ef3def27418d,95c34162aeca] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:23:26.794 WARN 8587 --- [pool-ocp-async-5,754ecf9b56f54fdc,921df8d0f2f6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:23:26.800 WARN 8587 --- [pool-ocp-async-3,7511ef3def27418d,95c34162aeca] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:23:26.884 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 HostAddress{host='10.0.0.191', port=2883}. Connection refused (Connection refused) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1659) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:286) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:552) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:23:26.887 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 HostAddress{host='10.0.0.191', port=2883}. Connection refused (Connection refused) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1659) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:286) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:552) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted