eanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:17:57.446 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:17:57.450 WARN 8587 --- [pool-ocp-schedules-12,5b03d424039748f9,82e05e3a3c9a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:57.763 WARN 8587 --- [pool-ocp-async-7,d752510e22bd4c89,5cd094be0934] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:57.763 WARN 8587 --- [pool-ocp-async-6,f1c8f1f2daa54ac7,4e56edf1fd93] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:17:57.763 ERROR 8587 --- [pool-ocp-async-6,f1c8f1f2daa54ac7,4e56edf1fd93] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1019 2024-05-14 14:17:57.892 INFO 8587 --- [pool-ocp-async-5,7b2299fc854d4f15,2faebb48ecc8] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:17:57.898 WARN 8587 --- [pool-ocp-async-2,45ec903c0bec4635,68969d46c289] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:57.950 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:17:57.950 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:17:57.986 WARN 8587 --- [pool-prometheus-exporter-check1,ab1bce11eb544cfb,403b94444bb4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:57.996 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:17:57.996 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1020 2024-05-14 14:17:57.996 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 14:17:58.013 WARN 8587 --- [alarm-detect-18,b3c81c6130564fc1,7c250c30652e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.013 WARN 8587 --- [alarm-detect-9,b3c81c6130564fc1,c39f42ad67e3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.013 WARN 8587 --- [alarm-detect-12,b3c81c6130564fc1,6f396cec6832] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.014 WARN 8587 --- [alarm-detect-27,b3c81c6130564fc1,0972fb6d8139] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.014 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,126b2e041205] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.014 WARN 8587 --- [alarm-detect-3,b3c81c6130564fc1,c72d2a53e7b9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.014 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,2d5c6d5c751b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.014 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,2c91dabf53f5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.015 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,4fca4383fb37] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.015 WARN 8587 --- [alarm-detect-26,b3c81c6130564fc1,95a65cfea3b4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.015 WARN 8587 --- [alarm-detect-28,b3c81c6130564fc1,cc9b9b8cc3c5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.015 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,79bebb3f4464] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.015 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,8824e9538123] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.016 WARN 8587 --- [pool-metric-query-2,b3c81c6130564fc1,6f42a67a67a8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.016 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,c9d02b85f21e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.016 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,563b119cd218] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.016 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,3c1171cc42ba] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.017 WARN 8587 --- [pool-metric-query-3,b3c81c6130564fc1,c4b50c5332fe] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.017 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,aa6e0d55a39f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.017 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,c5714ed31b90] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.018 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,f75cb0730614] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.018 WARN 8587 --- [pool-metric-query-2,b3c81c6130564fc1,1971a649d3d6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.019 WARN 8587 --- [pool-metric-query-2,b3c81c6130564fc1,e7a0fec2c753] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.019 WARN 8587 --- [pool-metric-query-3,b3c81c6130564fc1,4ff8699b8870] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.019 WARN 8587 --- [pool-metric-query-2,b3c81c6130564fc1,e59ef8b9c670] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.020 WARN 8587 --- [pool-metric-query-2,b3c81c6130564fc1,6f6c9b34c4ac] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.103 WARN 8587 --- [pool-ocp-async-10,63db965d84d2447a,da61d0dc571a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.103 WARN 8587 --- [pool-ocp-async-9,266702d081454c65,7a9eb04073cd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:17:58.104 ERROR 8587 --- [pool-ocp-async-9,266702d081454c65,7a9eb04073cd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1020 2024-05-14 14:17:58.308 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.454 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:17:58.454 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:17:58.656 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 1021 2024-05-14 14:17:58.757 INFO 8587 --- [pool-ocp-async-6,97ed5c4768764dcb,1324806d865d] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:17:58.758 WARN 8587 --- [pool-ocp-async-11,5adb23a1bfa6461e,b112c2462030] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:17:58.758 ERROR 8587 --- [pool-ocp-async-11,5adb23a1bfa6461e,b112c2462030] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1021 2024-05-14 14:17:58.902 WARN 8587 --- [pool-15-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:58.957 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:17:58.959 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection 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=339688) Get Location Cache 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=339688) Get Location Cache 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 14:17:59.021 WARN 8587 --- [pool-ocp-async-4,b3c81c6130564fc1,0ce7f08a3876] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:17:59.021 WARN 8587 --- [alarm-detect-13,b3c81c6130564fc1,cbb461f40d86] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:17:59.021 WARN 8587 --- [alarm-detect-17,b3c81c6130564fc1,9aa60924df57] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:17:59.021 WARN 8587 --- [alarm-detect-11,b3c81c6130564fc1,fdd745c2afdb] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:17:59.021 WARN 8587 --- [alarm-detect-21,b3c81c6130564fc1,3f51dc6a114e] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:17:59.021 WARN 8587 --- [alarm-detect-23,b3c81c6130564fc1,9bd7963a6f3e] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:17:59.021 WARN 8587 --- [alarm-detect-1,b3c81c6130564fc1,1335ea0a743c] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:17:59.021 WARN 8587 --- [alarm-detect-9,b3c81c6130564fc1,c39f42ad67e3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:17:59.021 WARN 8587 --- [alarm-detect-25,b3c81c6130564fc1,5f5d5762f27e] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:17:59.021 ERROR 8587 --- [alarm-detect-9,b3c81c6130564fc1,c39f42ad67e3] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:17:59.021 WARN 8587 --- [alarm-detect-18,b3c81c6130564fc1,7c250c30652e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:17:59.021 WARN 8587 --- [alarm-detect-27,b3c81c6130564fc1,0972fb6d8139] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:17:59.022 ERROR 8587 --- [alarm-detect-18,b3c81c6130564fc1,7c250c30652e] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:17:59.022 ERROR 8587 --- [alarm-detect-27,b3c81c6130564fc1,0972fb6d8139] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:17:59.021 WARN 8587 --- [alarm-detect-19,b3c81c6130564fc1,d1d3bf1d1f2e] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:17:59.021 WARN 8587 --- [alarm-detect-6,b3c81c6130564fc1,394d4f0efa12] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:17:59.021 WARN 8587 --- [alarm-detect-7,b3c81c6130564fc1,da6dbe3b7f2f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:17:59.022 WARN 8587 --- [alarm-detect-12,b3c81c6130564fc1,6f396cec6832] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:17:59.021 WARN 8587 --- [alarm-detect-8,b3c81c6130564fc1,b3dfa8662ea3] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:17:59.021 WARN 8587 --- [alarm-detect-14,b3c81c6130564fc1,d0c844c7ed4e] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:17:59.021 WARN 8587 --- [alarm-detect-5,b3c81c6130564fc1,b47c947a8fe7] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:17:59.021 WARN 8587 --- [alarm-detect-29,b3c81c6130564fc1,e9cc3c2a4c0a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:17:59.022 WARN 8587 --- [alarm-detect-26,b3c81c6130564fc1,95a65cfea3b4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:17:59.022 ERROR 8587 --- [alarm-detect-12,b3c81c6130564fc1,6f396cec6832] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:17:59.022 WARN 8587 --- [alarm-detect-28,b3c81c6130564fc1,cc9b9b8cc3c5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:17:59.022 WARN 8587 --- [alarm-detect-3,b3c81c6130564fc1,c72d2a53e7b9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:17:59.022 ERROR 8587 --- [alarm-detect-26,b3c81c6130564fc1,95a65cfea3b4] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:17:59.023 ERROR 8587 --- [alarm-detect-3,b3c81c6130564fc1,c72d2a53e7b9] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:17:59.023 ERROR 8587 --- [alarm-detect-28,b3c81c6130564fc1,cc9b9b8cc3c5] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:17:59.023 ERROR 8587 --- [alarm-detect-18,b3c81c6130564fc1,7c250c30652e] 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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:17:59.023 WARN 8587 --- [alarm-detect-9,b3c81c6130564fc1,c39f42ad67e3] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:17:59.023 WARN 8587 --- [alarm-detect-28,b3c81c6130564fc1,cc9b9b8cc3c5] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:17:59.023 WARN 8587 --- [alarm-detect-27,b3c81c6130564fc1,0972fb6d8139] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:17:59.024 ERROR 8587 --- [alarm-detect-12,b3c81c6130564fc1,6f396cec6832] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=backup_storage_capacity_retry_times_exceeded org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:17:59.024 WARN 8587 --- [alarm-detect-26,b3c81c6130564fc1,95a65cfea3b4] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:17:59.024 WARN 8587 --- [alarm-detect-3,b3c81c6130564fc1,c72d2a53e7b9] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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 14:17:59.025 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:17:59.025 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1022 2024-05-14 14:17:59.026 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 14:17:59.055 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:59.073 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:59.073 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:59.143 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:59.242 WARN 8587 --- [pool-prometheus-minute-schedule-1,4aacbb01ceef416d,9231a0d065c2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:59.327 WARN 8587 --- [pool-overview-container-5,9e03e689cf6e47e0,5a36aff5beda] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:59.407 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:17:59.451 WARN 8587 --- [pool-ocp-schedules-12,5b03d424039748f9,82e05e3a3c9a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:17:59.451 ERROR 8587 --- [pool-ocp-schedules-12,5b03d424039748f9,82e05e3a3c9a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1022 2024-05-14 14:17:59.452 ERROR 8587 --- [pool-ocp-schedules-12,5b03d424039748f9,82e05e3a3c9a] 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 1022 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=339688) Get Location Cache 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=339688) Get Location Cache 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 14:17:59.461 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:17:59.463 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:17:59.701 WARN 8587 --- [pool-overview-container-4,5a59f38d0dae43da,221d2318aef2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:59.701 WARN 8587 --- [pool-overview-container-1,1c086442ef184c1f,c98893029917] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:59.701 WARN 8587 --- [pool-overview-container-8,eb01ef9f4b1a4cd1,8e9eddf61ddd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:59.763 WARN 8587 --- [pool-ocp-async-8,490a4bd008f3414a,9f7119acc37e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:59.763 WARN 8587 --- [pool-ocp-async-7,d752510e22bd4c89,5cd094be0934] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:17:59.763 ERROR 8587 --- [pool-ocp-async-7,d752510e22bd4c89,5cd094be0934] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1023 2024-05-14 14:17:59.892 WARN 8587 --- [pool-overview-container-3,29ed5780039e453f,ec694ef2ec21] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:59.892 WARN 8587 --- [pool-ocp-async-5,7b2299fc854d4f15,2faebb48ecc8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:17:59.898 WARN 8587 --- [pool-ocp-async-2,45ec903c0bec4635,68969d46c289] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:17:59.898 ERROR 8587 --- [pool-ocp-async-2,45ec903c0bec4635,68969d46c289] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1023 2024-05-14 14:17:59.899 WARN 8587 --- [pool-ocp-async-2,45ec903c0bec4635,68969d46c289] 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 1023 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:17:59.937 INFO 8587 --- [pool-ocp-schedules-17,b45db2caaf074f18,4790faf0151d] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:17:59.966 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:17:59.967 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=339692) Get Location Cache 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=339692) Get Location Cache 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 14:17:59.986 WARN 8587 --- [pool-prometheus-exporter-check1,ab1bce11eb544cfb,403b94444bb4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:17:59.986 ERROR 8587 --- [pool-prometheus-exporter-check1,ab1bce11eb544cfb,403b94444bb4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1024 2024-05-14 14:17:59.987 ERROR 8587 --- [pool-prometheus-exporter-check1,ab1bce11eb544cfb,403b94444bb4] 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 1024 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:00.000 INFO 8587 --- [pool-ocp-schedules-19,,] c.o.o.s.task.scheduled.OcpSchedules : Refresh OCP properties. 2024-05-14 14:18:00.000 INFO 8587 --- [pool-ocp-schedules-19,,] c.o.ocp.core.property.PropertyService : Refresh config properties 2024-05-14 14:18:00.008 INFO 8587 --- [pool-ocp-schedules-19,,] c.o.o.b.spring.BootstrapRunListener : new: [] 2024-05-14 14:18:00.008 INFO 8587 --- [pool-ocp-schedules-19,,] c.o.o.b.spring.BootstrapRunListener : init spring 2024-05-14 14:18:00.008 INFO 8587 --- [pool-ocp-schedules-19,,] c.o.o.b.spring.BootstrapRunListener : have already run initialize. 2024-05-14 14:18:00.008 INFO 8587 --- [pool-ocp-schedules-19,,] c.o.o.b.spring.BootstrapRunListener : starting 2024-05-14 14:18:00.014 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,126b2e041205] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:00.014 ERROR 8587 --- [pool-metric-query-1,b3c81c6130564fc1,126b2e041205] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1024 2024-05-14 14:18:00.015 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,2c91dabf53f5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:00.015 ERROR 8587 --- [pool-metric-query-1,b3c81c6130564fc1,2c91dabf53f5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1024 2024-05-14 14:18:00.015 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,2d5c6d5c751b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:00.015 ERROR 8587 --- [pool-metric-query-1,b3c81c6130564fc1,2d5c6d5c751b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1024 2024-05-14 14:18:00.015 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,4fca4383fb37] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:00.015 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,79bebb3f4464] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:00.015 ERROR 8587 --- [pool-metric-query-1,b3c81c6130564fc1,4fca4383fb37] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1024 2024-05-14 14:18:00.015 ERROR 8587 --- [pool-metric-query-1,b3c81c6130564fc1,79bebb3f4464] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1024 2024-05-14 14:18:00.016 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,8824e9538123] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:00.016 ERROR 8587 --- [pool-metric-query-1,b3c81c6130564fc1,8824e9538123] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1024 2024-05-14 14:18:00.016 WARN 8587 --- [pool-metric-query-2,b3c81c6130564fc1,6f42a67a67a8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:00.016 ERROR 8587 --- [pool-metric-query-2,b3c81c6130564fc1,6f42a67a67a8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1024 2024-05-14 14:18:00.016 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,c9d02b85f21e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:00.016 ERROR 8587 --- [pool-metric-query-1,b3c81c6130564fc1,c9d02b85f21e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1024 2024-05-14 14:18:00.016 INFO 8587 --- [pool-ocp-schedules-19,,] c.o.o.b.spring.BootstrapRunListener : new: [] 2024-05-14 14:18:00.016 INFO 8587 --- [pool-ocp-schedules-19,,] c.o.o.b.spring.BootstrapRunListener : init spring 2024-05-14 14:18:00.016 INFO 8587 --- [pool-ocp-schedules-19,,] c.o.o.b.spring.BootstrapRunListener : have already run initialize. 2024-05-14 14:18:00.016 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,563b119cd218] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:00.017 ERROR 8587 --- [pool-metric-query-1,b3c81c6130564fc1,563b119cd218] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1024 2024-05-14 14:18:00.017 INFO 8587 --- [pool-ocp-schedules-19,,] c.o.o.b.spring.BootstrapRunListener : starting 2024-05-14 14:18:00.017 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,3c1171cc42ba] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:00.017 ERROR 8587 --- [pool-metric-query-1,b3c81c6130564fc1,3c1171cc42ba] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1024 2024-05-14 14:18:00.017 WARN 8587 --- [pool-metric-query-3,b3c81c6130564fc1,c4b50c5332fe] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:00.017 ERROR 8587 --- [pool-metric-query-3,b3c81c6130564fc1,c4b50c5332fe] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1024 2024-05-14 14:18:00.017 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,aa6e0d55a39f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:00.018 ERROR 8587 --- [pool-metric-query-1,b3c81c6130564fc1,aa6e0d55a39f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1024 2024-05-14 14:18:00.018 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,c5714ed31b90] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:00.018 ERROR 8587 --- [pool-metric-query-1,b3c81c6130564fc1,c5714ed31b90] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1024 2024-05-14 14:18:00.019 WARN 8587 --- [pool-metric-query-2,b3c81c6130564fc1,1971a649d3d6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:00.019 ERROR 8587 --- [pool-metric-query-2,b3c81c6130564fc1,1971a649d3d6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1024 2024-05-14 14:18:00.019 WARN 8587 --- [pool-metric-query-1,b3c81c6130564fc1,f75cb0730614] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:00.019 ERROR 8587 --- [pool-metric-query-1,b3c81c6130564fc1,f75cb0730614] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1024 2024-05-14 14:18:00.019 WARN 8587 --- [pool-metric-query-2,b3c81c6130564fc1,e7a0fec2c753] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:00.019 ERROR 8587 --- [pool-metric-query-2,b3c81c6130564fc1,e7a0fec2c753] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1024 2024-05-14 14:18:00.019 WARN 8587 --- [pool-metric-query-2,b3c81c6130564fc1,e59ef8b9c670] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:00.020 ERROR 8587 --- [pool-metric-query-2,b3c81c6130564fc1,e59ef8b9c670] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1024 2024-05-14 14:18:00.020 WARN 8587 --- [pool-metric-query-2,b3c81c6130564fc1,6f6c9b34c4ac] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:00.019 WARN 8587 --- [pool-metric-query-3,b3c81c6130564fc1,4ff8699b8870] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:00.020 ERROR 8587 --- [pool-metric-query-2,b3c81c6130564fc1,6f6c9b34c4ac] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1024 2024-05-14 14:18:00.020 ERROR 8587 --- [pool-metric-query-3,b3c81c6130564fc1,4ff8699b8870] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1024 2024-05-14 14:18:00.021 WARN 8587 --- [alarm-detect-1,b3c81c6130564fc1,1335ea0a743c] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:00.066 INFO 8587 --- [pool-ocp-schedules-19,,] c.o.o.b.spring.BootstrapRunListener : environmentPrepared 2024-05-14 14:18:00.096 INFO 8587 --- [pool-ocp-schedules-19,,] c.o.o.b.spring.BootstrapRunListener : contextPrepared 2024-05-14 14:18:00.096 INFO 8587 --- [pool-ocp-schedules-19,,] c.o.o.b.spring.BootstrapRunListener : set internal properties as the first PropertySource 2024-05-14 14:18:00.096 INFO 8587 --- [pool-ocp-schedules-19,,] c.o.o.b.spring.BootstrapRunListener : register bean ProgressHandler 2024-05-14 14:18:00.096 INFO 8587 --- [pool-ocp-schedules-19,,] c.o.o.b.spring.BootstrapRunListener : set internal property ocp.version to 4.2.2 2024-05-14 14:18:00.096 INFO 8587 --- [pool-ocp-schedules-19,,] c.o.o.b.spring.BootstrapRunListener : ocp.version in spring: 4.2.2 2024-05-14 14:18:00.104 WARN 8587 --- [pool-ocp-async-3,d6012a6fed934c73,a9c299ac1abc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:00.104 WARN 8587 --- [pool-ocp-async-10,63db965d84d2447a,da61d0dc571a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:00.104 ERROR 8587 --- [pool-ocp-async-10,63db965d84d2447a,da61d0dc571a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1024 2024-05-14 14:18:00.104 INFO 8587 --- [pool-ocp-schedules-19,,] c.o.o.b.spring.BootstrapRunListener : contextLoaded 2024-05-14 14:18:00.107 WARN 8587 --- [pool-overview-container-7,e6f064f9d242481c,fc6c2e3f11fd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:00.309 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:00.309 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1024 2024-05-14 14:18:00.309 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 1024 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:00.470 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:00.470 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:00.479 INFO 8587 --- [pool-ocp-schedules-19,,] c.o.o.b.spring.DataSourceInterceptor : dataSource dataSource already initialized. skipped. class: org.springframework.jdbc.datasource.DriverManagerDataSource 2024-05-14 14:18:00.657 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:00.757 INFO 8587 --- [pool-ocp-async-1,3bdc6ba1060f4fff,f5a4c3c8eb45] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:00.758 WARN 8587 --- [pool-ocp-async-6,97ed5c4768764dcb,1324806d865d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:00.767 WARN 8587 --- [pool-ocp-async-1,3bdc6ba1060f4fff,f5a4c3c8eb45] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:18:00.833 INFO 8587 --- [pool-ocp-schedules-19,,] c.o.o.b.spring.BootstrapRunListener : ready. time taken: PT0.81625331S 2024-05-14 14:18:00.833 INFO 8587 --- [pool-ocp-schedules-19,,] c.o.o.b.spring.BootstrapRunListener : environmentPrepared 2024-05-14 14:18:00.897 INFO 8587 --- [pool-ocp-schedules-19,,] o.s.c.c.s.e.NativeEnvironmentRepository : Adding property source: Config resource 'class path resource [application.properties]' via location 'classpath:/' 2024-05-14 14:18:00.903 WARN 8587 --- [pool-15-thread-1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:00.903 ERROR 8587 --- [pool-15-thread-1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1025 2024-05-14 14:18:00.903 INFO 8587 --- [pool-ocp-schedules-19,,] c.o.o.b.spring.BootstrapRunListener : failed 2024-05-14 14:18:00.903 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 1025 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:00.909 WARN 8587 --- [pool-ocp-schedules-19,,] c.o.o.s.c.analyzer.OcpFailureAnalyzer : OCP startup check failed with cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:721) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:752) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:771) at org.springframework.cloud.config.server.environment.JdbcEnvironmentRepository.addPropertySource(JdbcEnvironmentRepository.java:141) at org.springframework.cloud.config.server.environment.JdbcEnvironmentRepository.findOne(JdbcEnvironmentRepository.java:124) at org.springframework.cloud.config.server.environment.EnvironmentRepository.findOne(EnvironmentRepository.java:30) at org.springframework.cloud.config.server.environment.CompositeEnvironmentRepository.findOne(CompositeEnvironmentRepository.java:73) at org.springframework.cloud.config.server.environment.EnvironmentRepositoryPropertySourceLocator.locate(EnvironmentRepositoryPropertySourceLocator.java:53) at org.springframework.cloud.bootstrap.config.PropertySourceLocator.locateCollection(PropertySourceLocator.java:51) at org.springframework.cloud.bootstrap.config.PropertySourceLocator.locateCollection(PropertySourceLocator.java:47) at org.springframework.cloud.bootstrap.config.PropertySourceBootstrapConfiguration.initialize(PropertySourceBootstrapConfiguration.java:95) at org.springframework.boot.SpringApplication.applyInitializers(SpringApplication.java:604) at org.springframework.boot.SpringApplication.prepareContext(SpringApplication.java:373) at org.springframework.boot.SpringApplication.run(SpringApplication.java:306) at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:164) at org.springframework.cloud.context.refresh.LegacyContextRefresher.addConfigFilesToEnvironment(LegacyContextRefresher.java:78) at org.springframework.cloud.context.refresh.LegacyContextRefresher.updateEnvironment(LegacyContextRefresher.java:56) at org.springframework.cloud.context.refresh.ContextRefresher.refreshEnvironment(ContextRefresher.java:101) at org.springframework.cloud.context.refresh.ContextRefresher.refresh(ContextRefresher.java:94) at org.springframework.cloud.endpoint.RefreshEndpoint.refresh(RefreshEndpoint.java:41) at com.oceanbase.ocp.core.property.PropertyService.refresh(PropertyService.java:202) at com.oceanbase.ocp.service.task.scheduled.OcpSchedules.refreshConfig(OcpSchedules.java:87) at sun.reflect.GeneratedMethodAccessor1421.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at java.sql.DriverManager.getConnection(DriverManager.java:664) at java.sql.DriverManager.getConnection(DriverManager.java:208) at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 36 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 48 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 49 common frames omitted 2024-05-14 14:18:00.909 ERROR 8587 --- [pool-ocp-schedules-19,,] o.s.b.d.LoggingFailureAnalysisReporter : *************************** APPLICATION FAILED TO START *************************** Description: OCP application startup check failed. Action: Please check the stack trace above for the root cause. 2024-05-14 14:18:00.909 ERROR 8587 --- [pool-ocp-schedules-19,,] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:721) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:752) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:771) at org.springframework.cloud.config.server.environment.JdbcEnvironmentRepository.addPropertySource(JdbcEnvironmentRepository.java:141) at org.springframework.cloud.config.server.environment.JdbcEnvironmentRepository.findOne(JdbcEnvironmentRepository.java:124) at org.springframework.cloud.config.server.environment.EnvironmentRepository.findOne(EnvironmentRepository.java:30) at org.springframework.cloud.config.server.environment.CompositeEnvironmentRepository.findOne(CompositeEnvironmentRepository.java:73) at org.springframework.cloud.config.server.environment.EnvironmentRepositoryPropertySourceLocator.locate(EnvironmentRepositoryPropertySourceLocator.java:53) at org.springframework.cloud.bootstrap.config.PropertySourceLocator.locateCollection(PropertySourceLocator.java:51) at org.springframework.cloud.bootstrap.config.PropertySourceLocator.locateCollection(PropertySourceLocator.java:47) at org.springframework.cloud.bootstrap.config.PropertySourceBootstrapConfiguration.initialize(PropertySourceBootstrapConfiguration.java:95) at org.springframework.boot.SpringApplication.applyInitializers(SpringApplication.java:604) at org.springframework.boot.SpringApplication.prepareContext(SpringApplication.java:373) at org.springframework.boot.SpringApplication.run(SpringApplication.java:306) at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:164) at org.springframework.cloud.context.refresh.LegacyContextRefresher.addConfigFilesToEnvironment(LegacyContextRefresher.java:78) at org.springframework.cloud.context.refresh.LegacyContextRefresher.updateEnvironment(LegacyContextRefresher.java:56) at org.springframework.cloud.context.refresh.ContextRefresher.refreshEnvironment(ContextRefresher.java:101) at org.springframework.cloud.context.refresh.ContextRefresher.refresh(ContextRefresher.java:94) at org.springframework.cloud.endpoint.RefreshEndpoint.refresh(RefreshEndpoint.java:41) at com.oceanbase.ocp.core.property.PropertyService.refresh(PropertyService.java:202) at com.oceanbase.ocp.service.task.scheduled.OcpSchedules.refreshConfig(OcpSchedules.java:87) at sun.reflect.GeneratedMethodAccessor1421.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at java.sql.DriverManager.getConnection(DriverManager.java:664) at java.sql.DriverManager.getConnection(DriverManager.java:208) at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 36 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 48 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 49 common frames omitted 2024-05-14 14:18:00.973 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:00.974 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:01.025 WARN 8587 --- [alarm-detect-26,b3c81c6130564fc1,95a65cfea3b4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:01.055 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:01.055 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1026 2024-05-14 14:18:01.055 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:18:01.073 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:01.073 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1026 2024-05-14 14:18:01.073 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:01.073 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:18:01.073 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1026 2024-05-14 14:18:01.073 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:18:01.143 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:01.143 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1026 2024-05-14 14:18:01.144 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 1026 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:01.242 WARN 8587 --- [pool-prometheus-minute-schedule-1,4aacbb01ceef416d,9231a0d065c2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:01.242 ERROR 8587 --- [pool-prometheus-minute-schedule-1,4aacbb01ceef416d,9231a0d065c2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1026 2024-05-14 14:18:01.243 ERROR 8587 --- [pool-prometheus-minute-schedule-1,4aacbb01ceef416d,9231a0d065c2] 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 1026 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:01.243 INFO 8587 --- [pool-prometheus-minute-schedule-1,4aacbb01ceef416d,9231a0d065c2] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667477242, count=0, elapsed=4001 2024-05-14 14:18:01.244 INFO 8587 --- [pool-prometheus-minute-schedule-1,1c6fc3b44bbb417f,3412a8dfee9c] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667540, interval=60 2024-05-14 14:18:01.328 WARN 8587 --- [pool-overview-container-5,9e03e689cf6e47e0,5a36aff5beda] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:01.328 ERROR 8587 --- [pool-overview-container-5,9e03e689cf6e47e0,5a36aff5beda] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1026 2024-05-14 14:18:01.328 ERROR 8587 --- [pool-overview-container-5,9e03e689cf6e47e0,5a36aff5beda] 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 1026 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:01.329 WARN 8587 --- [pool-overview-container-5,9e03e689cf6e47e0,5a36aff5beda] 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 1026 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:01.407 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:01.476 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:01.477 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:01.701 WARN 8587 --- [pool-overview-container-4,5a59f38d0dae43da,221d2318aef2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:01.701 WARN 8587 --- [pool-overview-container-1,1c086442ef184c1f,c98893029917] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:01.701 WARN 8587 --- [pool-overview-container-8,eb01ef9f4b1a4cd1,8e9eddf61ddd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:01.701 ERROR 8587 --- [pool-overview-container-4,5a59f38d0dae43da,221d2318aef2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1027 2024-05-14 14:18:01.701 ERROR 8587 --- [pool-overview-container-1,1c086442ef184c1f,c98893029917] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1027 2024-05-14 14:18:01.701 ERROR 8587 --- [pool-overview-container-8,eb01ef9f4b1a4cd1,8e9eddf61ddd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1027 2024-05-14 14:18:01.702 ERROR 8587 --- [pool-overview-container-1,1c086442ef184c1f,c98893029917] 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 1027 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:01.702 ERROR 8587 --- [pool-overview-container-8,eb01ef9f4b1a4cd1,8e9eddf61ddd] 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 1027 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:01.702 ERROR 8587 --- [pool-overview-container-4,5a59f38d0dae43da,221d2318aef2] 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 1027 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:01.702 WARN 8587 --- [pool-overview-container-1,1c086442ef184c1f,c98893029917] 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 1027 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:01.703 WARN 8587 --- [pool-overview-container-8,eb01ef9f4b1a4cd1,8e9eddf61ddd] 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 1027 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:01.703 WARN 8587 --- [pool-overview-container-4,5a59f38d0dae43da,221d2318aef2] 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 1027 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:01.754 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:01.754 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:01.754 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 14:18:01.754 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 14:18:01.763 WARN 8587 --- [pool-ocp-async-11,2423ae951c644b6d,e8e787dbfc42] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:01.763 WARN 8587 --- [pool-ocp-async-8,490a4bd008f3414a,9f7119acc37e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:01.763 ERROR 8587 --- [pool-ocp-async-8,490a4bd008f3414a,9f7119acc37e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1027 2024-05-14 14:18:01.893 WARN 8587 --- [pool-overview-container-3,29ed5780039e453f,ec694ef2ec21] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:01.893 ERROR 8587 --- [pool-overview-container-3,29ed5780039e453f,ec694ef2ec21] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1027 2024-05-14 14:18:01.893 WARN 8587 --- [pool-ocp-async-5,7b2299fc854d4f15,2faebb48ecc8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:01.893 ERROR 8587 --- [pool-ocp-async-5,7b2299fc854d4f15,2faebb48ecc8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1027 2024-05-14 14:18:01.893 ERROR 8587 --- [pool-overview-container-3,29ed5780039e453f,ec694ef2ec21] 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 1027 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:01.894 WARN 8587 --- [pool-overview-container-3,29ed5780039e453f,ec694ef2ec21] 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 1027 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:01.937 WARN 8587 --- [pool-ocp-schedules-17,b45db2caaf074f18,4790faf0151d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:01.980 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:01.981 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:02.001 WARN 8587 --- [pool-ocp-schedules-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:02.016 WARN 8587 --- [alarm-detect-17,b3c81c6130564fc1,9aa60924df57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:02.018 WARN 8587 --- [alarm-detect-5,b3c81c6130564fc1,b47c947a8fe7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:02.020 WARN 8587 --- [alarm-detect-29,b3c81c6130564fc1,e9cc3c2a4c0a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:02.021 WARN 8587 --- [alarm-detect-8,b3c81c6130564fc1,b3dfa8662ea3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:02.104 WARN 8587 --- [pool-ocp-async-7,64e89e71275b4d32,c416ac6612e0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:02.104 WARN 8587 --- [pool-ocp-async-3,d6012a6fed934c73,a9c299ac1abc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:02.104 ERROR 8587 --- [pool-ocp-async-3,d6012a6fed934c73,a9c299ac1abc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1028 2024-05-14 14:18:02.107 WARN 8587 --- [pool-overview-container-7,e6f064f9d242481c,fc6c2e3f11fd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:02.107 ERROR 8587 --- [pool-overview-container-7,e6f064f9d242481c,fc6c2e3f11fd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1028 2024-05-14 14:18:02.108 ERROR 8587 --- [pool-overview-container-7,e6f064f9d242481c,fc6c2e3f11fd] 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 1028 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:02.109 WARN 8587 --- [pool-overview-container-7,e6f064f9d242481c,fc6c2e3f11fd] 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 1028 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:02.476 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:02.484 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:02.484 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:02.657 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 1029 2024-05-14 14:18:02.757 INFO 8587 --- [pool-ocp-async-10,69e3fc3a0d904e21,5c25a05daf23] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:02.759 WARN 8587 --- [pool-ocp-async-6,97ed5c4768764dcb,1324806d865d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:02.759 ERROR 8587 --- [pool-ocp-async-6,97ed5c4768764dcb,1324806d865d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1029 2024-05-14 14:18:02.986 WARN 8587 --- [pool-prometheus-exporter-check2,53bfd98a26ac4a3a,fe25cb07866b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:02.987 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:02.988 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:03.025 WARN 8587 --- [alarm-detect-26,b3c81c6130564fc1,95a65cfea3b4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:03.025 ERROR 8587 --- [alarm-detect-26,b3c81c6130564fc1,95a65cfea3b4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1030 2024-05-14 14:18:03.027 ERROR 8587 --- [alarm-detect-26,b3c81c6130564fc1,95a65cfea3b4] 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 1030 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:03.244 WARN 8587 --- [pool-prometheus-minute-schedule-1,1c6fc3b44bbb417f,3412a8dfee9c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:03.310 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:03.416 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 1030 ### 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 1030 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1030 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1030 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1030 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 1030 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.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 14:18:03.491 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:03.491 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:03.646 INFO 8587 --- [pool-ocp-schedules-13,2af73cdb18a944bb,9caa9eab40cc] c.o.o.monitor.schedule.MonitorSchedules : SeriesIdKey sync key id start. 2024-05-14 14:18:03.646 INFO 8587 --- [pool-ocp-schedules-13,2af73cdb18a944bb,9caa9eab40cc] c.o.ocp.monitor.service.IdKeyService : Sync key and id, currentMaxSeriesId=646861111220957184 2024-05-14 14:18:03.754 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:03.754 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 1031 2024-05-14 14:18:03.754 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 14:18:03.754 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 14:18:03.754 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 1031 2024-05-14 14:18:03.754 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 14:18:03.754 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 1031 2024-05-14 14:18:03.754 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 1031 2024-05-14 14:18:03.755 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 1031 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:03.755 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 1031 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:03.755 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 1031 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:03.755 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 1031 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:03.763 WARN 8587 --- [pool-ocp-async-4,fd89c1a33e1c4778,c2b0d3ffa875] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:03.763 WARN 8587 --- [pool-ocp-async-11,2423ae951c644b6d,e8e787dbfc42] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:03.764 ERROR 8587 --- [pool-ocp-async-11,2423ae951c644b6d,e8e787dbfc42] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1031 2024-05-14 14:18:03.860 WARN 8587 --- [pool-ocp-schedules-4,107a4254864d4672,dc78d524d1bd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:03.937 WARN 8587 --- [pool-ocp-schedules-17,b45db2caaf074f18,4790faf0151d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:03.937 ERROR 8587 --- [pool-ocp-schedules-17,b45db2caaf074f18,4790faf0151d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1031 2024-05-14 14:18:03.938 ERROR 8587 --- [pool-ocp-schedules-17,b45db2caaf074f18,4790faf0151d] 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 1031 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:03.994 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:03.997 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection 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=339707) Get Location Cache 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=339707) Get Location Cache 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 14:18:04.001 ERROR 8587 --- [pool-ocp-schedules-2,,] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1032 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:968) at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:1023) at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:1033) at com.oceanbase.ocp.server.common.config.SpringSessionConfiguration$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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1032 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 14 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=339707) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=339707) Get Location Cache 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 14:18:04.017 WARN 8587 --- [alarm-detect-17,b3c81c6130564fc1,9aa60924df57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:04.017 ERROR 8587 --- [alarm-detect-17,b3c81c6130564fc1,9aa60924df57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1032 2024-05-14 14:18:04.018 ERROR 8587 --- [alarm-detect-17,b3c81c6130564fc1,9aa60924df57] 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 1032 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=339707) Get Location Cache 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=339707) Get Location Cache 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 14:18:04.019 WARN 8587 --- [alarm-detect-5,b3c81c6130564fc1,b47c947a8fe7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:04.019 ERROR 8587 --- [alarm-detect-5,b3c81c6130564fc1,b47c947a8fe7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1032 2024-05-14 14:18:04.020 ERROR 8587 --- [alarm-detect-5,b3c81c6130564fc1,b47c947a8fe7] 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 1032 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=339707) Get Location Cache 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=339707) Get Location Cache 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 14:18:04.021 WARN 8587 --- [alarm-detect-29,b3c81c6130564fc1,e9cc3c2a4c0a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:04.021 ERROR 8587 --- [alarm-detect-29,b3c81c6130564fc1,e9cc3c2a4c0a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1032 2024-05-14 14:18:04.021 WARN 8587 --- [alarm-detect-8,b3c81c6130564fc1,b3dfa8662ea3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:04.022 ERROR 8587 --- [alarm-detect-8,b3c81c6130564fc1,b3dfa8662ea3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1032 2024-05-14 14:18:04.022 ERROR 8587 --- [alarm-detect-29,b3c81c6130564fc1,e9cc3c2a4c0a] 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 1032 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=339707) Get Location Cache 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=339707) Get Location Cache 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 14:18:04.023 ERROR 8587 --- [alarm-detect-8,b3c81c6130564fc1,b3dfa8662ea3] 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 1032 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=339707) Get Location Cache 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=339707) Get Location Cache 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 14:18:04.056 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:04.074 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:04.074 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:04.104 WARN 8587 --- [pool-ocp-async-1,bac77d343f21472d,53b325a4c3db] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:04.104 WARN 8587 --- [pool-ocp-async-7,64e89e71275b4d32,c416ac6612e0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:04.104 ERROR 8587 --- [pool-ocp-async-7,64e89e71275b4d32,c416ac6612e0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1032 2024-05-14 14:18:04.144 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:04.476 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:04.477 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1032 2024-05-14 14:18:04.477 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 14:18:04.498 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:04.500 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:04.657 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:04.757 INFO 8587 --- [pool-ocp-async-11,f5e0d5e299d4404e,ee099dc66305] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:04.759 WARN 8587 --- [pool-ocp-async-10,69e3fc3a0d904e21,5c25a05daf23] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:04.768 WARN 8587 --- [pool-ocp-async-11,f5e0d5e299d4404e,ee099dc66305] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:18:04.986 WARN 8587 --- [pool-prometheus-exporter-check2,53bfd98a26ac4a3a,fe25cb07866b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:04.986 ERROR 8587 --- [pool-prometheus-exporter-check2,53bfd98a26ac4a3a,fe25cb07866b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1033 2024-05-14 14:18:04.987 ERROR 8587 --- [pool-prometheus-exporter-check2,53bfd98a26ac4a3a,fe25cb07866b] 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 1033 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:04.996 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:05.003 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:05.003 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=339711) Get Location Cache 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=339711) Get Location Cache 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 14:18:05.244 WARN 8587 --- [pool-prometheus-minute-schedule-1,1c6fc3b44bbb417f,3412a8dfee9c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:05.244 ERROR 8587 --- [pool-prometheus-minute-schedule-1,1c6fc3b44bbb417f,3412a8dfee9c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1034 2024-05-14 14:18:05.245 ERROR 8587 --- [pool-prometheus-minute-schedule-1,1c6fc3b44bbb417f,3412a8dfee9c] 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 1034 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:05.245 INFO 8587 --- [pool-prometheus-minute-schedule-1,1c6fc3b44bbb417f,3412a8dfee9c] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667481244, count=0, elapsed=4001 2024-05-14 14:18:05.245 INFO 8587 --- [pool-prometheus-minute-schedule-1,50cc83e3e6694b4f,9144b831e149] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667540, interval=60 2024-05-14 14:18:05.310 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:05.310 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1034 2024-05-14 14:18:05.311 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 1034 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:05.375 WARN 8587 --- [pool-14-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:05.506 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:05.507 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:05.653 WARN 8587 --- [pool-ocp-schedules-13,2af73cdb18a944bb,9caa9eab40cc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:05.764 WARN 8587 --- [pool-ocp-async-8,98d4dedb18c84c15,60df74ec35b6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:05.764 WARN 8587 --- [pool-ocp-async-4,fd89c1a33e1c4778,c2b0d3ffa875] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:05.764 ERROR 8587 --- [pool-ocp-async-4,fd89c1a33e1c4778,c2b0d3ffa875] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1035 2024-05-14 14:18:05.860 WARN 8587 --- [pool-ocp-schedules-4,107a4254864d4672,dc78d524d1bd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:05.860 ERROR 8587 --- [pool-ocp-schedules-4,107a4254864d4672,dc78d524d1bd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1035 2024-05-14 14:18:05.861 ERROR 8587 --- [pool-ocp-schedules-4,107a4254864d4672,dc78d524d1bd] 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 1035 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:06.010 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:06.010 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:06.012 INFO 8587 --- [pool-ocp-async-5,0a0302a9c07c40e1,7e6a72f11eef] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:18:06.026 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:06.056 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:06.056 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1036 2024-05-14 14:18:06.056 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:18:06.074 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:06.074 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:06.074 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1036 2024-05-14 14:18:06.074 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1036 2024-05-14 14:18:06.074 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:18:06.074 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:18:06.104 WARN 8587 --- [pool-ocp-async-2,ac2fd7f0ecd44349,91751f4dd69f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:06.104 WARN 8587 --- [pool-ocp-async-1,bac77d343f21472d,53b325a4c3db] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:06.105 ERROR 8587 --- [pool-ocp-async-1,bac77d343f21472d,53b325a4c3db] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1036 2024-05-14 14:18:06.144 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:06.145 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1036 2024-05-14 14:18:06.145 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 1036 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:06.417 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:18:06.513 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:06.514 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:06.658 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 1037 2024-05-14 14:18:06.758 INFO 8587 --- [pool-ocp-async-6,50e61ac80fdf45dc,6a40c66fb766] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:06.760 WARN 8587 --- [pool-ocp-async-10,69e3fc3a0d904e21,5c25a05daf23] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:06.760 ERROR 8587 --- [pool-ocp-async-10,69e3fc3a0d904e21,5c25a05daf23] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1037 2024-05-14 14:18:06.997 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:06.997 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1037 2024-05-14 14:18:06.997 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 14:18:07.017 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:07.018 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:07.246 WARN 8587 --- [pool-prometheus-minute-schedule-1,50cc83e3e6694b4f,9144b831e149] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:07.260 WARN 8587 --- [pool-ocp-schedules-10,f33e68edaa0a48f3,8d36a5f095c3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:07.375 WARN 8587 --- [pool-14-thread-1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:07.376 ERROR 8587 --- [pool-14-thread-1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1038 2024-05-14 14:18:07.376 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 1038 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:07.521 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:07.521 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:07.654 ERROR 8587 --- [pool-ocp-schedules-13,2af73cdb18a944bb,9caa9eab40cc] 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 1037 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1037 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:18:07.655 INFO 8587 --- [pool-ocp-schedules-13,2af73cdb18a944bb,9caa9eab40cc] c.o.o.monitor.schedule.MonitorSchedules : measurementIdkey sync key id start. 2024-05-14 14:18:07.655 INFO 8587 --- [pool-ocp-schedules-13,2af73cdb18a944bb,9caa9eab40cc] c.o.ocp.monitor.service.IdKeyService : Sync key and id, currentMaxSeriesId=646826909637210112 2024-05-14 14:18:07.764 WARN 8587 --- [pool-ocp-async-3,1fb4cb821b5d4bda,9a26c4e3313b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:07.764 WARN 8587 --- [pool-ocp-async-8,98d4dedb18c84c15,60df74ec35b6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:07.764 ERROR 8587 --- [pool-ocp-async-8,98d4dedb18c84c15,60df74ec35b6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1039 2024-05-14 14:18:07.892 INFO 8587 --- [pool-ocp-async-4,8cf58f8125c94f92,e4a79db7b699] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:18:08.007 WARN 8587 --- [pool-ocp-schedules-1,9f90e4dd8d1348e2,59bf3c5c7368] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.007 WARN 8587 --- [pool-ocp-schedules-7,24d0a951849d4e2a,d03d47e6a42b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.007 WARN 8587 --- [pool-ocp-schedules-8,6127ab765a82431d,8dd5194376c1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.008 WARN 8587 --- [pool-ocp-schedules-5,dec24d9aef57428c,d263f2276f48] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.009 WARN 8587 --- [pool-ocp-schedules-19,3d5f298ab3d840b6,a62c12b6aa2a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.009 WARN 8587 --- [pool-ocp-schedules-18,986e364f24714d44,987f1c3e5e1f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.010 WARN 8587 --- [pool-ocp-schedules-3,f0ce04b58bdc4dd4,be4efdb6ff8e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.012 WARN 8587 --- [pool-ocp-schedules-12,af06c112f71c47b0,cac7c92850e3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.013 WARN 8587 --- [alarm-detect-30,0a0302a9c07c40e1,1b65a022b097] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.014 WARN 8587 --- [alarm-detect-16,0a0302a9c07c40e1,a989959177ce] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.014 WARN 8587 --- [alarm-detect-18,0a0302a9c07c40e1,a7667c79492f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.014 WARN 8587 --- [alarm-detect-3,0a0302a9c07c40e1,ada9da1ead5b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.014 WARN 8587 --- [alarm-detect-25,0a0302a9c07c40e1,75d818705729] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.014 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,a460727578f8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.015 WARN 8587 --- [alarm-detect-11,0a0302a9c07c40e1,10b8086348e2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.015 WARN 8587 --- [alarm-detect-14,0a0302a9c07c40e1,05e0737774bf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.015 WARN 8587 --- [alarm-detect-1,0a0302a9c07c40e1,a76db49f0f3c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.015 WARN 8587 --- [alarm-detect-19,0a0302a9c07c40e1,d89c5b5b6b2e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.015 WARN 8587 --- [alarm-detect-8,0a0302a9c07c40e1,d4c483628347] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.015 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,55af953739f0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.015 WARN 8587 --- [pool-metric-query-2,0a0302a9c07c40e1,e10ed76efe34] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.016 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,bf3079ed852a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.016 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,0bc897a55b1f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.016 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,0c50ff3ba77c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.016 WARN 8587 --- [pool-metric-query-2,0a0302a9c07c40e1,417a0fe821d1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.016 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,9a424908f212] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.016 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,57bb383e91b1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.016 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,24003f23ca54] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.017 WARN 8587 --- [pool-metric-query-2,0a0302a9c07c40e1,be52826609d9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.017 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,bb278fdfdfc5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.017 WARN 8587 --- [pool-metric-query-3,0a0302a9c07c40e1,91c126a53e4b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.017 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,c6be040b1451] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.017 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,624b409808c6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.017 WARN 8587 --- [pool-metric-query-2,0a0302a9c07c40e1,29da2e3b5aa0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.018 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,d45c7954b2f3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.019 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,26a7f0d42130] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.019 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,6842523c0abe] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.019 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,f83b7a57d32c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.020 WARN 8587 --- [pool-metric-query-3,0a0302a9c07c40e1,4d31526673ef] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.022 WARN 8587 --- [pool-metric-query-2,0a0302a9c07c40e1,9c1e75f7722b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.024 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:08.025 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:08.026 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:08.026 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1040 2024-05-14 14:18:08.027 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 14:18:08.105 WARN 8587 --- [pool-ocp-async-2,ac2fd7f0ecd44349,91751f4dd69f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:08.105 WARN 8587 --- [pool-ocp-async-7,2317bf55b9ac4a25,5bd3ddbba213] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.105 ERROR 8587 --- [pool-ocp-async-2,ac2fd7f0ecd44349,91751f4dd69f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1040 2024-05-14 14:18:08.312 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.417 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.527 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:08.528 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:08.658 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.756 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.756 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 14:18:08.756 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.756 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 14:18:08.758 INFO 8587 --- [pool-ocp-async-2,f61171f9a32d431a,3578ed99b415] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:08.760 WARN 8587 --- [pool-ocp-async-6,50e61ac80fdf45dc,6a40c66fb766] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:08.768 WARN 8587 --- [pool-ocp-async-2,f61171f9a32d431a,3578ed99b415] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:18:09.022 WARN 8587 --- [pool-ocp-async-5,0a0302a9c07c40e1,7e6a72f11eef] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:18:09.022 WARN 8587 --- [alarm-detect-2,0a0302a9c07c40e1,56806c8b2674] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:18:09.022 WARN 8587 --- [alarm-detect-20,0a0302a9c07c40e1,a4579e41bd13] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:18:09.022 WARN 8587 --- [alarm-detect-15,0a0302a9c07c40e1,8f0d920e1ec9] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:tenant_partition_leader_absent_count. get Exception: null 2024-05-14 14:18:09.022 WARN 8587 --- [alarm-detect-27,0a0302a9c07c40e1,9d7476160f7b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:18:09.022 WARN 8587 --- [alarm-detect-4,0a0302a9c07c40e1,e9024746ddf5] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:18:09.022 WARN 8587 --- [alarm-detect-30,0a0302a9c07c40e1,1b65a022b097] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:09.022 WARN 8587 --- [alarm-detect-22,0a0302a9c07c40e1,aa6b8761c2b0] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_database_disk_used_gb. get Exception: null 2024-05-14 14:18:09.022 ERROR 8587 --- [alarm-detect-30,0a0302a9c07c40e1,1b65a022b097] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:09.022 WARN 8587 --- [alarm-detect-17,0a0302a9c07c40e1,3e9a2ddc0852] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:18:09.022 WARN 8587 --- [alarm-detect-10,0a0302a9c07c40e1,2a9b1e905b92] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:18:09.023 WARN 8587 --- [alarm-detect-29,0a0302a9c07c40e1,d473c72d49de] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:tenant500_mem_hold_percent. get Exception: null 2024-05-14 14:18:09.023 WARN 8587 --- [alarm-detect-26,0a0302a9c07c40e1,d53f84e2d26e] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:18:09.022 WARN 8587 --- [alarm-detect-28,0a0302a9c07c40e1,8410f5707cbf] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:18:09.022 WARN 8587 --- [alarm-detect-7,0a0302a9c07c40e1,e9622947fcfa] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:18:09.022 WARN 8587 --- [alarm-detect-21,0a0302a9c07c40e1,3a99d8b3ac6f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:18:09.022 WARN 8587 --- [alarm-detect-12,0a0302a9c07c40e1,a4c3f075dee5] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:18:09.022 WARN 8587 --- [alarm-detect-9,0a0302a9c07c40e1,86009cf59fb4] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:18:09.022 WARN 8587 --- [alarm-detect-23,0a0302a9c07c40e1,0c9ce9813165] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:18:09.023 WARN 8587 --- [alarm-detect-3,0a0302a9c07c40e1,ada9da1ead5b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:09.022 WARN 8587 --- [alarm-detect-6,0a0302a9c07c40e1,bac94d02bb18] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:18:09.023 WARN 8587 --- [alarm-detect-16,0a0302a9c07c40e1,a989959177ce] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:09.023 WARN 8587 --- [alarm-detect-18,0a0302a9c07c40e1,a7667c79492f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:09.023 ERROR 8587 --- [alarm-detect-3,0a0302a9c07c40e1,ada9da1ead5b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:09.023 WARN 8587 --- [alarm-detect-14,0a0302a9c07c40e1,05e0737774bf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:09.023 ERROR 8587 --- [alarm-detect-18,0a0302a9c07c40e1,a7667c79492f] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:09.023 WARN 8587 --- [alarm-detect-11,0a0302a9c07c40e1,10b8086348e2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:09.023 WARN 8587 --- [alarm-detect-25,0a0302a9c07c40e1,75d818705729] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:09.023 ERROR 8587 --- [alarm-detect-16,0a0302a9c07c40e1,a989959177ce] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:09.023 ERROR 8587 --- [alarm-detect-25,0a0302a9c07c40e1,75d818705729] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:09.023 ERROR 8587 --- [alarm-detect-14,0a0302a9c07c40e1,05e0737774bf] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:09.023 ERROR 8587 --- [alarm-detect-11,0a0302a9c07c40e1,10b8086348e2] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:09.023 WARN 8587 --- [alarm-detect-19,0a0302a9c07c40e1,d89c5b5b6b2e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:09.023 ERROR 8587 --- [alarm-detect-19,0a0302a9c07c40e1,d89c5b5b6b2e] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:09.023 WARN 8587 --- [alarm-detect-1,0a0302a9c07c40e1,a76db49f0f3c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:09.023 ERROR 8587 --- [alarm-detect-1,0a0302a9c07c40e1,a76db49f0f3c] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:09.023 WARN 8587 --- [alarm-detect-8,0a0302a9c07c40e1,d4c483628347] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:09.024 ERROR 8587 --- [alarm-detect-8,0a0302a9c07c40e1,d4c483628347] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:09.024 WARN 8587 --- [alarm-detect-1,0a0302a9c07c40e1,a76db49f0f3c] 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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:09.024 WARN 8587 --- [alarm-detect-11,0a0302a9c07c40e1,10b8086348e2] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:09.024 WARN 8587 --- [alarm-detect-30,0a0302a9c07c40e1,1b65a022b097] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:09.024 WARN 8587 --- [alarm-detect-18,0a0302a9c07c40e1,a7667c79492f] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:09.024 WARN 8587 --- [alarm-detect-25,0a0302a9c07c40e1,75d818705729] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:09.024 WARN 8587 --- [alarm-detect-14,0a0302a9c07c40e1,05e0737774bf] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:09.024 WARN 8587 --- [alarm-detect-16,0a0302a9c07c40e1,a989959177ce] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:09.024 WARN 8587 --- [alarm-detect-3,0a0302a9c07c40e1,ada9da1ead5b] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:09.025 WARN 8587 --- [alarm-detect-19,0a0302a9c07c40e1,d89c5b5b6b2e] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:09.025 WARN 8587 --- [alarm-detect-8,0a0302a9c07c40e1,d4c483628347] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:09.031 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:09.032 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527298) Get Location Cache 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=527298) Get Location Cache 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 14:18:09.040 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:09.057 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:09.075 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:09.075 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:09.146 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:09.246 WARN 8587 --- [pool-prometheus-minute-schedule-1,50cc83e3e6694b4f,9144b831e149] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:09.246 ERROR 8587 --- [pool-prometheus-minute-schedule-1,50cc83e3e6694b4f,9144b831e149] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1042 2024-05-14 14:18:09.247 ERROR 8587 --- [pool-prometheus-minute-schedule-1,50cc83e3e6694b4f,9144b831e149] 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 1042 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=527298) Get Location Cache 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=527298) Get Location Cache 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 14:18:09.247 INFO 8587 --- [pool-prometheus-minute-schedule-1,50cc83e3e6694b4f,9144b831e149] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667485245, count=0, elapsed=4002 2024-05-14 14:18:09.247 INFO 8587 --- [pool-prometheus-minute-schedule-1,57f4845952f6411f,21379d2276ef] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667540, interval=60 2024-05-14 14:18:09.260 WARN 8587 --- [pool-ocp-schedules-10,f33e68edaa0a48f3,8d36a5f095c3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:09.260 ERROR 8587 --- [pool-ocp-schedules-10,f33e68edaa0a48f3,8d36a5f095c3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1042 2024-05-14 14:18:09.261 ERROR 8587 --- [pool-ocp-schedules-10,f33e68edaa0a48f3,8d36a5f095c3] 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 1042 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 40 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527298) Get Location Cache 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=527298) Get Location Cache 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 14:18:09.328 WARN 8587 --- [pool-overview-container-6,8736e78e7e254137,f54f07f098e2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:09.534 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:09.535 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:09.662 WARN 8587 --- [pool-ocp-schedules-13,2af73cdb18a944bb,9caa9eab40cc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:09.701 WARN 8587 --- [pool-overview-container-5,b437445d67d24640,2247e79f501e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:09.701 WARN 8587 --- [pool-overview-container-1,14dfc690c0b34802,67704dbee418] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:09.701 WARN 8587 --- [pool-overview-container-2,cd20594ae00547a2,74422fff90fd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:09.764 WARN 8587 --- [pool-ocp-async-9,0f1106cdfeff4d20,a6da53475d9e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:09.764 WARN 8587 --- [pool-ocp-async-3,1fb4cb821b5d4bda,9a26c4e3313b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:09.764 ERROR 8587 --- [pool-ocp-async-3,1fb4cb821b5d4bda,9a26c4e3313b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:09.892 WARN 8587 --- [pool-overview-container-8,5bd9efc1b1c342d0,f4d699592c5c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:09.893 WARN 8587 --- [pool-ocp-async-4,8cf58f8125c94f92,e4a79db7b699] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:10.007 WARN 8587 --- [pool-ocp-schedules-1,9f90e4dd8d1348e2,59bf3c5c7368] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.008 ERROR 8587 --- [pool-ocp-schedules-1,9f90e4dd8d1348e2,59bf3c5c7368] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.008 WARN 8587 --- [pool-ocp-schedules-7,24d0a951849d4e2a,d03d47e6a42b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.008 ERROR 8587 --- [pool-ocp-schedules-7,24d0a951849d4e2a,d03d47e6a42b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.008 WARN 8587 --- [pool-ocp-schedules-8,6127ab765a82431d,8dd5194376c1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.008 ERROR 8587 --- [pool-ocp-schedules-8,6127ab765a82431d,8dd5194376c1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.008 ERROR 8587 --- [pool-ocp-schedules-1,9f90e4dd8d1348e2,59bf3c5c7368] 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 1043 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:10.008 ERROR 8587 --- [pool-ocp-schedules-7,24d0a951849d4e2a,d03d47e6a42b] o.s.s.s.TaskUtils$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 1043 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:10.009 WARN 8587 --- [pool-ocp-schedules-5,dec24d9aef57428c,d263f2276f48] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.009 ERROR 8587 --- [pool-ocp-schedules-5,dec24d9aef57428c,d263f2276f48] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.008 ERROR 8587 --- [pool-ocp-schedules-8,6127ab765a82431d,8dd5194376c1] o.s.s.s.TaskUtils$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 1043 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:10.009 WARN 8587 --- [pool-ocp-schedules-18,986e364f24714d44,987f1c3e5e1f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.009 ERROR 8587 --- [pool-ocp-schedules-18,986e364f24714d44,987f1c3e5e1f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.009 WARN 8587 --- [pool-ocp-schedules-19,3d5f298ab3d840b6,a62c12b6aa2a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.009 ERROR 8587 --- [pool-ocp-schedules-19,3d5f298ab3d840b6,a62c12b6aa2a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.009 ERROR 8587 --- [pool-ocp-schedules-18,986e364f24714d44,987f1c3e5e1f] 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 1043 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:10.009 ERROR 8587 --- [pool-ocp-schedules-5,dec24d9aef57428c,d263f2276f48] o.s.s.s.TaskUtils$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 1043 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:10.010 ERROR 8587 --- [pool-ocp-schedules-19,3d5f298ab3d840b6,a62c12b6aa2a] o.s.s.s.TaskUtils$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 1043 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:10.010 WARN 8587 --- [pool-ocp-schedules-3,f0ce04b58bdc4dd4,be4efdb6ff8e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.010 ERROR 8587 --- [pool-ocp-schedules-3,f0ce04b58bdc4dd4,be4efdb6ff8e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.011 ERROR 8587 --- [pool-ocp-schedules-3,f0ce04b58bdc4dd4,be4efdb6ff8e] o.s.s.s.TaskUtils$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 1043 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:10.013 WARN 8587 --- [pool-ocp-schedules-12,af06c112f71c47b0,cac7c92850e3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.013 ERROR 8587 --- [pool-ocp-schedules-12,af06c112f71c47b0,cac7c92850e3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.013 ERROR 8587 --- [pool-ocp-schedules-12,af06c112f71c47b0,cac7c92850e3] o.s.s.s.TaskUtils$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 1043 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:10.014 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,a460727578f8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.015 ERROR 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,a460727578f8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.016 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,55af953739f0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.016 ERROR 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,55af953739f0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.016 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,bf3079ed852a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.016 WARN 8587 --- [pool-metric-query-2,0a0302a9c07c40e1,e10ed76efe34] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.016 ERROR 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,bf3079ed852a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.016 ERROR 8587 --- [pool-metric-query-2,0a0302a9c07c40e1,e10ed76efe34] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.016 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,0bc897a55b1f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.016 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,0c50ff3ba77c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.016 ERROR 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,0bc897a55b1f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.016 ERROR 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,0c50ff3ba77c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.016 WARN 8587 --- [pool-metric-query-2,0a0302a9c07c40e1,417a0fe821d1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.016 ERROR 8587 --- [pool-metric-query-2,0a0302a9c07c40e1,417a0fe821d1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.017 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,9a424908f212] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.017 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,57bb383e91b1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.017 ERROR 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,9a424908f212] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.017 ERROR 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,57bb383e91b1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.017 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,24003f23ca54] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.017 ERROR 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,24003f23ca54] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.017 WARN 8587 --- [pool-metric-query-2,0a0302a9c07c40e1,be52826609d9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.017 ERROR 8587 --- [pool-metric-query-2,0a0302a9c07c40e1,be52826609d9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.017 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,bb278fdfdfc5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.017 ERROR 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,bb278fdfdfc5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.018 WARN 8587 --- [pool-metric-query-3,0a0302a9c07c40e1,91c126a53e4b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.018 WARN 8587 --- [pool-metric-query-2,0a0302a9c07c40e1,29da2e3b5aa0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.018 ERROR 8587 --- [pool-metric-query-2,0a0302a9c07c40e1,29da2e3b5aa0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.018 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,624b409808c6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.018 ERROR 8587 --- [pool-metric-query-3,0a0302a9c07c40e1,91c126a53e4b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.018 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,c6be040b1451] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.018 ERROR 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,c6be040b1451] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.018 ERROR 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,624b409808c6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.018 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,d45c7954b2f3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.018 ERROR 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,d45c7954b2f3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.019 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,26a7f0d42130] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.019 ERROR 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,26a7f0d42130] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.019 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,6842523c0abe] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.019 ERROR 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,6842523c0abe] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.020 WARN 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,f83b7a57d32c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.020 ERROR 8587 --- [pool-metric-query-1,0a0302a9c07c40e1,f83b7a57d32c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.020 WARN 8587 --- [pool-metric-query-3,0a0302a9c07c40e1,4d31526673ef] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.020 ERROR 8587 --- [pool-metric-query-3,0a0302a9c07c40e1,4d31526673ef] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.022 WARN 8587 --- [pool-metric-query-2,0a0302a9c07c40e1,9c1e75f7722b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.022 ERROR 8587 --- [pool-metric-query-2,0a0302a9c07c40e1,9c1e75f7722b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1043 2024-05-14 14:18:10.023 WARN 8587 --- [alarm-detect-27,0a0302a9c07c40e1,9d7476160f7b] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:10.038 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:10.039 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527301) Get Location Cache 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=527301) Get Location Cache 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 14:18:10.105 WARN 8587 --- [pool-ocp-async-8,874f4d32789b46df,4a53c48988b2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:10.105 WARN 8587 --- [pool-ocp-async-7,2317bf55b9ac4a25,5bd3ddbba213] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.105 ERROR 8587 --- [pool-ocp-async-7,2317bf55b9ac4a25,5bd3ddbba213] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1044 2024-05-14 14:18:10.107 WARN 8587 --- [pool-overview-container-4,a5c84be966df4bfd,f4cb9b9a63b3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:10.279 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 14:18:10.279 WARN 8587 --- [pool-async-queue-offer-interval5-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : no ready nodes for cache. startTime = 1715667405 2024-05-14 14:18:10.279 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 14:18:10.300 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 14:18:10.301 WARN 8587 --- [pool-async-queue-offer-interval60-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : no ready nodes for cache. startTime = 1715667360 2024-05-14 14:18:10.301 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 14:18:10.312 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.312 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1044 2024-05-14 14:18:10.313 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 1044 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:10.418 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 1044 ### 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 1044 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1044 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1044 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1044 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 1044 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.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 14:18:10.542 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:10.542 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:10.658 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 1045 2024-05-14 14:18:10.757 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.757 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 14:18:10.757 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 14:18:10.757 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 1045 2024-05-14 14:18:10.757 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 14:18:10.757 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 1045 2024-05-14 14:18:10.757 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 1045 2024-05-14 14:18:10.757 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 1045 2024-05-14 14:18:10.758 INFO 8587 --- [pool-ocp-async-10,29a3e7afc5e94fa9,b7236e955196] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:10.758 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 1045 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:10.758 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 1045 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:10.758 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 1045 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:10.758 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 1045 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:10.760 WARN 8587 --- [pool-ocp-async-6,50e61ac80fdf45dc,6a40c66fb766] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:10.760 ERROR 8587 --- [pool-ocp-async-6,50e61ac80fdf45dc,6a40c66fb766] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1045 2024-05-14 14:18:11.040 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 1045 2024-05-14 14:18:11.045 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:11.046 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:11.057 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:11.057 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1046 2024-05-14 14:18:11.057 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:18:11.075 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:11.075 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1046 2024-05-14 14:18:11.075 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:11.075 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1046 2024-05-14 14:18:11.075 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:18:11.075 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:18:11.146 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:11.146 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1046 2024-05-14 14:18:11.147 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 1046 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:11.247 WARN 8587 --- [pool-prometheus-minute-schedule-1,57f4845952f6411f,21379d2276ef] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:11.328 WARN 8587 --- [pool-overview-container-6,8736e78e7e254137,f54f07f098e2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:11.328 ERROR 8587 --- [pool-overview-container-6,8736e78e7e254137,f54f07f098e2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1046 2024-05-14 14:18:11.329 ERROR 8587 --- [pool-overview-container-6,8736e78e7e254137,f54f07f098e2] 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 1046 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:11.330 WARN 8587 --- [pool-overview-container-6,8736e78e7e254137,f54f07f098e2] 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 1046 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:11.453 WARN 8587 --- [pool-ocp-schedules-9,9d231bba39684ab7,e382689288d5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:11.477 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:11.549 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:11.549 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:11.663 ERROR 8587 --- [pool-ocp-schedules-13,2af73cdb18a944bb,9caa9eab40cc] 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 1045 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1045 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:18:11.663 INFO 8587 --- [pool-ocp-schedules-13,2af73cdb18a944bb,9caa9eab40cc] c.o.o.monitor.schedule.MonitorSchedules : recordIdKey sync key id start. 2024-05-14 14:18:11.663 INFO 8587 --- [pool-ocp-schedules-13,2af73cdb18a944bb,9caa9eab40cc] c.o.ocp.monitor.service.IdKeyService : Sync key and id, currentMaxSeriesId=646826483122630657 2024-05-14 14:18:11.665 WARN 8587 --- [pool-ocp-schedules-16,1b8cf7d542d04588,5112628cdf65] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:11.701 WARN 8587 --- [pool-overview-container-5,b437445d67d24640,2247e79f501e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:11.701 WARN 8587 --- [pool-overview-container-2,cd20594ae00547a2,74422fff90fd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:11.701 WARN 8587 --- [pool-overview-container-1,14dfc690c0b34802,67704dbee418] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:11.701 ERROR 8587 --- [pool-overview-container-5,b437445d67d24640,2247e79f501e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1047 2024-05-14 14:18:11.702 ERROR 8587 --- [pool-overview-container-2,cd20594ae00547a2,74422fff90fd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1047 2024-05-14 14:18:11.702 ERROR 8587 --- [pool-overview-container-1,14dfc690c0b34802,67704dbee418] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1047 2024-05-14 14:18:11.702 ERROR 8587 --- [pool-overview-container-1,14dfc690c0b34802,67704dbee418] 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 1047 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:11.702 ERROR 8587 --- [pool-overview-container-2,cd20594ae00547a2,74422fff90fd] 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 1047 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:11.702 ERROR 8587 --- [pool-overview-container-5,b437445d67d24640,2247e79f501e] 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 1047 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:11.703 WARN 8587 --- [pool-overview-container-1,14dfc690c0b34802,67704dbee418] 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 1047 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:11.703 WARN 8587 --- [pool-overview-container-2,cd20594ae00547a2,74422fff90fd] 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 1047 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:11.703 WARN 8587 --- [pool-overview-container-5,b437445d67d24640,2247e79f501e] 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 1047 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:11.764 WARN 8587 --- [pool-ocp-async-11,f1f7a4c31aca4120,aaf09cea583c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:11.764 WARN 8587 --- [pool-ocp-async-9,0f1106cdfeff4d20,a6da53475d9e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:11.764 ERROR 8587 --- [pool-ocp-async-9,0f1106cdfeff4d20,a6da53475d9e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1047 2024-05-14 14:18:11.893 WARN 8587 --- [pool-overview-container-8,5bd9efc1b1c342d0,f4d699592c5c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:11.893 ERROR 8587 --- [pool-overview-container-8,5bd9efc1b1c342d0,f4d699592c5c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1047 2024-05-14 14:18:11.893 WARN 8587 --- [pool-ocp-async-4,8cf58f8125c94f92,e4a79db7b699] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:11.893 ERROR 8587 --- [pool-ocp-async-4,8cf58f8125c94f92,e4a79db7b699] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1047 2024-05-14 14:18:11.894 ERROR 8587 --- [pool-overview-container-8,5bd9efc1b1c342d0,f4d699592c5c] 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 1047 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:11.894 WARN 8587 --- [pool-overview-container-8,5bd9efc1b1c342d0,f4d699592c5c] 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 1047 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:12.052 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:12.052 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:12.105 WARN 8587 --- [pool-ocp-async-8,874f4d32789b46df,4a53c48988b2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:12.105 WARN 8587 --- [pool-ocp-async-1,261e9c1ed7c442d9,b86ee41a52ce] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:12.105 ERROR 8587 --- [pool-ocp-async-8,874f4d32789b46df,4a53c48988b2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1048 2024-05-14 14:18:12.108 WARN 8587 --- [pool-overview-container-4,a5c84be966df4bfd,f4cb9b9a63b3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:12.108 ERROR 8587 --- [pool-overview-container-4,a5c84be966df4bfd,f4cb9b9a63b3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1048 2024-05-14 14:18:12.109 ERROR 8587 --- [pool-overview-container-4,a5c84be966df4bfd,f4cb9b9a63b3] 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 1048 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:12.110 WARN 8587 --- [pool-overview-container-4,a5c84be966df4bfd,f4cb9b9a63b3] 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 1048 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:12.556 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:12.556 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:12.659 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:12.758 INFO 8587 --- [pool-ocp-async-9,7cf93955ab2d4e1f,431af9d4f053] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:12.761 WARN 8587 --- [pool-ocp-async-10,29a3e7afc5e94fa9,b7236e955196] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:12.768 WARN 8587 --- [pool-ocp-async-9,7cf93955ab2d4e1f,431af9d4f053] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:18:12.906 WARN 8587 --- [pool-collect-self-metric-half-minute-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:13.059 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:13.059 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:13.248 WARN 8587 --- [pool-prometheus-minute-schedule-1,57f4845952f6411f,21379d2276ef] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:13.248 ERROR 8587 --- [pool-prometheus-minute-schedule-1,57f4845952f6411f,21379d2276ef] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1050 2024-05-14 14:18:13.249 ERROR 8587 --- [pool-prometheus-minute-schedule-1,57f4845952f6411f,21379d2276ef] 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 1050 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:13.249 INFO 8587 --- [pool-prometheus-minute-schedule-1,57f4845952f6411f,21379d2276ef] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667489247, count=0, elapsed=4002 2024-05-14 14:18:13.249 INFO 8587 --- [pool-prometheus-minute-schedule-1,c38a5e23a80c4404,88a33ec1bd81] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667540, interval=60 2024-05-14 14:18:13.313 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:13.419 INFO 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:18:13.453 WARN 8587 --- [pool-ocp-schedules-9,9d231bba39684ab7,e382689288d5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:13.453 ERROR 8587 --- [pool-ocp-schedules-9,9d231bba39684ab7,e382689288d5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1050 2024-05-14 14:18:13.454 ERROR 8587 --- [pool-ocp-schedules-9,9d231bba39684ab7,e382689288d5] 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 1050 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:13.477 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:13.477 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1050 2024-05-14 14:18:13.478 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 14:18:13.563 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:13.563 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:13.665 WARN 8587 --- [pool-ocp-schedules-16,1b8cf7d542d04588,5112628cdf65] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:13.666 ERROR 8587 --- [pool-ocp-schedules-16,1b8cf7d542d04588,5112628cdf65] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1051 2024-05-14 14:18:13.667 ERROR 8587 --- [pool-ocp-schedules-16,1b8cf7d542d04588,5112628cdf65] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.service.AlarmSummaryServiceImpl.refreshClusterAlarmSummary(AlarmSummaryServiceImpl.java:94) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmSummary(AlarmSchedules.java:104) at sun.reflect.GeneratedMethodAccessor1105.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 33 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1051 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:13.670 WARN 8587 --- [pool-ocp-schedules-13,2af73cdb18a944bb,9caa9eab40cc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:13.764 WARN 8587 --- [pool-ocp-async-2,5b9ab9f50bbe4c6c,ae59cd000fa5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:13.764 WARN 8587 --- [pool-ocp-async-11,f1f7a4c31aca4120,aaf09cea583c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:13.765 ERROR 8587 --- [pool-ocp-async-11,f1f7a4c31aca4120,aaf09cea583c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1051 2024-05-14 14:18:13.939 INFO 8587 --- [pool-ocp-schedules-20,810ef36848474974,029e0db9c119] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:18:13.997 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:14.057 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:14.066 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:14.069 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection 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=339748) Get Location Cache 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=339748) Get Location Cache 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 14:18:14.076 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:14.076 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:14.105 WARN 8587 --- [pool-ocp-async-6,c6addb242f3a4f77,e9e774254310] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:14.105 WARN 8587 --- [pool-ocp-async-1,261e9c1ed7c442d9,b86ee41a52ce] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:14.105 ERROR 8587 --- [pool-ocp-async-1,261e9c1ed7c442d9,b86ee41a52ce] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1052 2024-05-14 14:18:14.147 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:14.193 WARN 8587 --- [pool-ocp-schedules-15,cb7d20fcd1f244b0,434844821cc1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:14.570 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:14.572 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:14.659 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 1053 2024-05-14 14:18:14.758 INFO 8587 --- [pool-ocp-async-8,555b910429044217,d1b11ebc9d98] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:14.761 WARN 8587 --- [pool-ocp-async-10,29a3e7afc5e94fa9,b7236e955196] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:14.761 ERROR 8587 --- [pool-ocp-async-10,29a3e7afc5e94fa9,b7236e955196] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1053 2024-05-14 14:18:14.906 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 1051 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1051 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:18:14.971 WARN 8587 --- [pool-ocp-schedules-4,d4dc66d26a56417f,82d6c470f5b5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:15.027 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:15.075 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:15.076 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=339832) Get Location Cache 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=339832) Get Location Cache 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 14:18:15.249 WARN 8587 --- [pool-prometheus-minute-schedule-1,c38a5e23a80c4404,88a33ec1bd81] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:15.314 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:15.314 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1054 2024-05-14 14:18:15.314 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 1054 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:15.419 WARN 8587 --- [pool-7-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:15.579 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:15.579 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:15.671 ERROR 8587 --- [pool-ocp-schedules-13,2af73cdb18a944bb,9caa9eab40cc] 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 1053 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1053 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:18:15.759 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:15.759 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:15.759 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 14:18:15.759 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 14:18:15.765 WARN 8587 --- [pool-ocp-async-7,d7ea4b7019bb4b3a,aa9d7d08cc91] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:15.765 WARN 8587 --- [pool-ocp-async-2,5b9ab9f50bbe4c6c,ae59cd000fa5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:15.765 ERROR 8587 --- [pool-ocp-async-2,5b9ab9f50bbe4c6c,ae59cd000fa5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1055 2024-05-14 14:18:15.939 WARN 8587 --- [pool-ocp-schedules-20,810ef36848474974,029e0db9c119] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:15.987 WARN 8587 --- [pool-metric-archive-second-3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:15.987 WARN 8587 --- [pool-metric-archive-second-11,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:15.987 WARN 8587 --- [pool-metric-archive-second-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:15.987 WARN 8587 --- [pool-metric-archive-second-8,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:15.987 WARN 8587 --- [pool-metric-archive-second-5,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:15.998 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:15.998 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1055 2024-05-14 14:18:15.998 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 14:18:16.012 INFO 8587 --- [pool-ocp-async-4,cc6a22bbf2374b87,7c6c09a20731] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:18:16.058 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:16.058 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1055 2024-05-14 14:18:16.058 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:18:16.076 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:16.076 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:16.076 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1055 2024-05-14 14:18:16.076 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1055 2024-05-14 14:18:16.076 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:18:16.076 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:18:16.082 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:16.084 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:16.105 WARN 8587 --- [pool-ocp-async-5,92e4dcb37e3241c8,540688b00474] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:16.106 WARN 8587 --- [pool-ocp-async-6,c6addb242f3a4f77,e9e774254310] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:16.106 ERROR 8587 --- [pool-ocp-async-6,c6addb242f3a4f77,e9e774254310] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1056 2024-05-14 14:18:16.148 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:16.148 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1056 2024-05-14 14:18:16.148 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 1056 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:16.193 WARN 8587 --- [pool-ocp-schedules-15,cb7d20fcd1f244b0,434844821cc1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:16.193 ERROR 8587 --- [pool-ocp-schedules-15,cb7d20fcd1f244b0,434844821cc1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1056 2024-05-14 14:18:16.194 ERROR 8587 --- [pool-ocp-schedules-15,cb7d20fcd1f244b0,434844821cc1] o.s.s.s.TaskUtils$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 1056 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:16.447 WARN 8587 --- [pool-ocp-schedules-17,c00eb9941f4541fe,208842f41809] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:16.586 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:16.587 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:16.659 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:16.759 INFO 8587 --- [pool-ocp-async-11,fc23849114164a76,e9fc12c9488d] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:16.762 WARN 8587 --- [pool-ocp-async-8,555b910429044217,d1b11ebc9d98] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:16.769 WARN 8587 --- [pool-ocp-async-11,fc23849114164a76,e9fc12c9488d] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:18:17.027 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:17.027 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1057 2024-05-14 14:18:17.028 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 14:18:17.090 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:17.090 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:17.250 WARN 8587 --- [pool-prometheus-minute-schedule-1,c38a5e23a80c4404,88a33ec1bd81] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:17.250 ERROR 8587 --- [pool-prometheus-minute-schedule-1,c38a5e23a80c4404,88a33ec1bd81] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1058 2024-05-14 14:18:17.250 ERROR 8587 --- [pool-prometheus-minute-schedule-1,c38a5e23a80c4404,88a33ec1bd81] 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 1058 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:17.251 INFO 8587 --- [pool-prometheus-minute-schedule-1,c38a5e23a80c4404,88a33ec1bd81] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667493249, count=0, elapsed=4002 2024-05-14 14:18:17.251 INFO 8587 --- [pool-prometheus-minute-schedule-1,5b0570900a074e21,7becd6c0a6ea] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667540, interval=60 2024-05-14 14:18:17.420 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 1058 ### 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 1058 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1058 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1058 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1058 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 1058 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.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 14:18:17.593 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:17.594 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:17.759 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 14:18:17.759 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 1059 2024-05-14 14:18:17.759 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 14:18:17.759 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:17.759 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 1059 2024-05-14 14:18:17.759 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 1059 2024-05-14 14:18:17.759 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 14:18:17.759 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 1059 2024-05-14 14:18:17.760 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 1059 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:17.760 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 1059 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:17.760 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 1059 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:17.760 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 1059 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:17.765 WARN 8587 --- [pool-ocp-async-1,1aaaeb498e0248e7,95d2a9d31696] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:17.765 WARN 8587 --- [pool-ocp-async-7,d7ea4b7019bb4b3a,aa9d7d08cc91] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:17.765 ERROR 8587 --- [pool-ocp-async-7,d7ea4b7019bb4b3a,aa9d7d08cc91] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1059 2024-05-14 14:18:17.892 INFO 8587 --- [pool-ocp-async-10,c0a4775682ef4ede,22bf6b04234d] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:18:17.894 INFO 8587 --- [pool-clean-time-series-data15-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : No deletable timestamps. 2024-05-14 14:18:17.912 INFO 8587 --- [pool-print-time-series-interval15-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : print tsData 1715667497: {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 14:18:17.938 INFO 8587 --- [pool-clean-time-series-data60-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : No deletable timestamps. 2024-05-14 14:18:17.938 INFO 8587 --- [pool-print-time-series-interval60-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : print tsData 1715667497: {1715666820=20, 1715666880=20, 1715666940=10}, tsDataMapSize: 14888, readyDataCacheSize: 19384 2024-05-14 14:18:17.939 WARN 8587 --- [pool-ocp-schedules-20,810ef36848474974,029e0db9c119] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:17.939 ERROR 8587 --- [pool-ocp-schedules-20,810ef36848474974,029e0db9c119] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1059 2024-05-14 14:18:17.940 ERROR 8587 --- [pool-ocp-schedules-20,810ef36848474974,029e0db9c119] 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 1059 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:17.987 ERROR 8587 --- [pool-metric-archive-second-3,,] 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 1057 2024-05-14 14:18:17.988 ERROR 8587 --- [pool-metric-archive-second-11,,] c.o.o.m.storage.RollupMetricDataDao : Archive node list to table metric_data_second error, e = Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1057 2024-05-14 14:18:17.988 ERROR 8587 --- [pool-metric-archive-second-2,,] c.o.o.m.storage.RollupMetricDataDao : Archive node list to table metric_data_second error, e = Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1057 2024-05-14 14:18:17.988 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 1057 2024-05-14 14:18:17.988 ERROR 8587 --- [pool-metric-archive-second-8,,] 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 1057 2024-05-14 14:18:18.013 WARN 8587 --- [alarm-detect-13,cc6a22bbf2374b87,03efe6b639d8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.014 WARN 8587 --- [alarm-detect-18,cc6a22bbf2374b87,fe08fa2f29eb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.014 WARN 8587 --- [alarm-detect-8,cc6a22bbf2374b87,ac0de600d8df] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.015 WARN 8587 --- [pool-metric-query-2,cc6a22bbf2374b87,61ede6c4b437] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.015 WARN 8587 --- [alarm-detect-19,cc6a22bbf2374b87,e6c7000d95ef] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.015 WARN 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,3bc371d2fc57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.015 WARN 8587 --- [alarm-detect-23,cc6a22bbf2374b87,47425170b4ff] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.015 WARN 8587 --- [alarm-detect-9,cc6a22bbf2374b87,c48a5ee81864] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.015 WARN 8587 --- [alarm-detect-29,cc6a22bbf2374b87,fb18d55dc91e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.015 WARN 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,73075310ca19] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.015 WARN 8587 --- [pool-metric-query-2,cc6a22bbf2374b87,8a2ec080bb0f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.016 WARN 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,ec28a357b983] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.016 WARN 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,02d30fd4d5a6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.016 WARN 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,de0875bc9e81] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.017 WARN 8587 --- [pool-metric-query-2,cc6a22bbf2374b87,bc6a8c47ac60] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.018 WARN 8587 --- [pool-metric-query-2,cc6a22bbf2374b87,dcaf9fe15754] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.018 WARN 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,5014b0004dcd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.018 WARN 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,e4e09a66fc66] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.018 WARN 8587 --- [pool-metric-query-3,cc6a22bbf2374b87,782c1578dba5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.018 WARN 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,e8c91ba6fd99] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.019 WARN 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,e8180c4e8282] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.019 WARN 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,4c3649b44d44] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.019 WARN 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,f9e9d97d403c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.021 WARN 8587 --- [pool-metric-query-3,cc6a22bbf2374b87,7e50b09965e5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.021 WARN 8587 --- [pool-metric-query-2,cc6a22bbf2374b87,d160216d90a0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.022 WARN 8587 --- [pool-metric-query-2,cc6a22bbf2374b87,fa259767b868] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.097 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 -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:18.097 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:18.106 WARN 8587 --- [pool-ocp-async-2,a878212e819949bd,64fa14d3cf82] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.106 WARN 8587 --- [pool-ocp-async-5,92e4dcb37e3241c8,540688b00474] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:18.106 ERROR 8587 --- [pool-ocp-async-5,92e4dcb37e3241c8,540688b00474] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1060 2024-05-14 14:18:18.315 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:18.447 WARN 8587 --- [pool-ocp-schedules-17,c00eb9941f4541fe,208842f41809] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:18.447 ERROR 8587 --- [pool-ocp-schedules-17,c00eb9941f4541fe,208842f41809] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1060 2024-05-14 14:18:18.448 ERROR 8587 --- [pool-ocp-schedules-17,c00eb9941f4541fe,208842f41809] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy420.queryBackupAlarmTargetStat(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.refreshAlarmStat(OcpAlarmSearchService.java:354) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshBackupAlarmStat(AlarmSchedules.java:99) at sun.reflect.GeneratedMethodAccessor1447.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 22 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1060 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 64 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:18.600 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:18.600 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:18.660 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 1061 2024-05-14 14:18:18.759 INFO 8587 --- [pool-ocp-async-7,8f52949fc02a45b8,2313ff40a9a7] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:18.762 WARN 8587 --- [pool-ocp-async-8,555b910429044217,d1b11ebc9d98] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:18.762 ERROR 8587 --- [pool-ocp-async-8,555b910429044217,d1b11ebc9d98] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1061 2024-05-14 14:18:19.022 WARN 8587 --- [pool-ocp-async-4,cc6a22bbf2374b87,7c6c09a20731] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:18:19.022 WARN 8587 --- [alarm-detect-5,cc6a22bbf2374b87,10e5130227eb] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:18:19.023 WARN 8587 --- [alarm-detect-3,cc6a22bbf2374b87,63139cc271ce] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:18:19.023 WARN 8587 --- [alarm-detect-14,cc6a22bbf2374b87,770d3579bdc0] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:18:19.023 WARN 8587 --- [alarm-detect-24,cc6a22bbf2374b87,486fa48542bb] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:18:19.023 WARN 8587 --- [alarm-detect-16,cc6a22bbf2374b87,83f4a6b0bb9a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:18:19.023 WARN 8587 --- [alarm-detect-26,cc6a22bbf2374b87,57cc4f344b4e] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:18:19.023 WARN 8587 --- [alarm-detect-30,cc6a22bbf2374b87,72661989c524] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:18:19.023 WARN 8587 --- [alarm-detect-21,cc6a22bbf2374b87,e5de90c0a504] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:18:19.023 WARN 8587 --- [alarm-detect-20,cc6a22bbf2374b87,79eaca207462] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:18:19.023 WARN 8587 --- [alarm-detect-19,cc6a22bbf2374b87,e6c7000d95ef] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:19.023 WARN 8587 --- [alarm-detect-11,cc6a22bbf2374b87,b8236fb498e0] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:18:19.023 ERROR 8587 --- [alarm-detect-19,cc6a22bbf2374b87,e6c7000d95ef] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:19.023 WARN 8587 --- [alarm-detect-6,cc6a22bbf2374b87,481b33fabf95] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:18:19.023 WARN 8587 --- [alarm-detect-23,cc6a22bbf2374b87,47425170b4ff] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:19.023 ERROR 8587 --- [alarm-detect-23,cc6a22bbf2374b87,47425170b4ff] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:19.023 WARN 8587 --- [alarm-detect-8,cc6a22bbf2374b87,ac0de600d8df] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:19.023 ERROR 8587 --- [alarm-detect-8,cc6a22bbf2374b87,ac0de600d8df] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:19.023 WARN 8587 --- [alarm-detect-29,cc6a22bbf2374b87,fb18d55dc91e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:19.023 ERROR 8587 --- [alarm-detect-29,cc6a22bbf2374b87,fb18d55dc91e] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:19.023 WARN 8587 --- [alarm-detect-9,cc6a22bbf2374b87,c48a5ee81864] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:19.023 ERROR 8587 --- [alarm-detect-9,cc6a22bbf2374b87,c48a5ee81864] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:19.024 WARN 8587 --- [alarm-detect-18,cc6a22bbf2374b87,fe08fa2f29eb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:19.023 WARN 8587 --- [alarm-detect-28,cc6a22bbf2374b87,f822f98d9ad2] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:18:19.023 WARN 8587 --- [alarm-detect-2,cc6a22bbf2374b87,319bd8a60bcc] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:18:19.023 WARN 8587 --- [alarm-detect-25,cc6a22bbf2374b87,c6098b459ecd] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:18:19.023 WARN 8587 --- [alarm-detect-13,cc6a22bbf2374b87,03efe6b639d8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:19.024 WARN 8587 --- [alarm-detect-29,cc6a22bbf2374b87,fb18d55dc91e] 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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:19.024 ERROR 8587 --- [alarm-detect-13,cc6a22bbf2374b87,03efe6b639d8] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:19.024 ERROR 8587 --- [alarm-detect-18,cc6a22bbf2374b87,fe08fa2f29eb] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:19.024 ERROR 8587 --- [alarm-detect-8,cc6a22bbf2374b87,ac0de600d8df] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_cluster_sync_failed org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:18:19.024 WARN 8587 --- [alarm-detect-19,cc6a22bbf2374b87,e6c7000d95ef] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:19.024 WARN 8587 --- [alarm-detect-23,cc6a22bbf2374b87,47425170b4ff] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:19.024 ERROR 8587 --- [alarm-detect-9,cc6a22bbf2374b87,c48a5ee81864] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_tenant500_mem_hold_percent_over_threshold org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:18:19.025 WARN 8587 --- [alarm-detect-18,cc6a22bbf2374b87,fe08fa2f29eb] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:19.026 WARN 8587 --- [alarm-detect-13,cc6a22bbf2374b87,03efe6b639d8] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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 14:18:19.058 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:19.077 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:19.077 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:19.103 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:19.106 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=339848) Get Location Cache 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=339848) Get Location Cache 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 14:18:19.149 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:19.251 WARN 8587 --- [pool-prometheus-minute-schedule-1,5b0570900a074e21,7becd6c0a6ea] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:19.328 WARN 8587 --- [pool-overview-container-3,fd140c9edc2e46e0,93e7ce0c1749] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:19.607 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:19.609 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:19.701 WARN 8587 --- [pool-overview-container-1,c6934b9756584f30,728493257b75] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:19.701 WARN 8587 --- [pool-overview-container-7,38ef8f2b6726490f,a56f4edd1b1a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:19.701 WARN 8587 --- [pool-overview-container-6,961b5bf6c15d4806,3ba9427df00f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:19.765 WARN 8587 --- [pool-ocp-async-9,a078e5f021f44ce3,2d772a6b00c7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:19.765 WARN 8587 --- [pool-ocp-async-1,1aaaeb498e0248e7,95d2a9d31696] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:19.765 ERROR 8587 --- [pool-ocp-async-1,1aaaeb498e0248e7,95d2a9d31696] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1063 2024-05-14 14:18:19.893 WARN 8587 --- [pool-overview-container-2,1fb12f34ca864d0e,32fcb9629007] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:19.893 WARN 8587 --- [pool-ocp-async-10,c0a4775682ef4ede,22bf6b04234d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:19.988 WARN 8587 --- [pool-metric-archive-second-3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:19.988 WARN 8587 --- [pool-metric-archive-second-11,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:19.988 WARN 8587 --- [pool-metric-archive-second-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:19.988 WARN 8587 --- [pool-metric-archive-second-5,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:19.988 WARN 8587 --- [pool-metric-archive-second-8,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:20.015 WARN 8587 --- [pool-metric-query-2,cc6a22bbf2374b87,61ede6c4b437] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:20.015 ERROR 8587 --- [pool-metric-query-2,cc6a22bbf2374b87,61ede6c4b437] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1063 2024-05-14 14:18:20.015 WARN 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,3bc371d2fc57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:20.015 ERROR 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,3bc371d2fc57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1063 2024-05-14 14:18:20.016 WARN 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,73075310ca19] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:20.016 ERROR 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,73075310ca19] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1063 2024-05-14 14:18:20.016 WARN 8587 --- [pool-metric-query-2,cc6a22bbf2374b87,8a2ec080bb0f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:20.016 WARN 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,ec28a357b983] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:20.016 ERROR 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,ec28a357b983] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1063 2024-05-14 14:18:20.016 WARN 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,02d30fd4d5a6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:20.016 ERROR 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,02d30fd4d5a6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1063 2024-05-14 14:18:20.016 ERROR 8587 --- [pool-metric-query-2,cc6a22bbf2374b87,8a2ec080bb0f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1063 2024-05-14 14:18:20.017 WARN 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,de0875bc9e81] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:20.017 ERROR 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,de0875bc9e81] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1063 2024-05-14 14:18:20.018 WARN 8587 --- [pool-metric-query-2,cc6a22bbf2374b87,bc6a8c47ac60] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:20.018 ERROR 8587 --- [pool-metric-query-2,cc6a22bbf2374b87,bc6a8c47ac60] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1063 2024-05-14 14:18:20.018 WARN 8587 --- [pool-metric-query-2,cc6a22bbf2374b87,dcaf9fe15754] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:20.018 ERROR 8587 --- [pool-metric-query-2,cc6a22bbf2374b87,dcaf9fe15754] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1063 2024-05-14 14:18:20.018 WARN 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,5014b0004dcd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:20.018 ERROR 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,5014b0004dcd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1063 2024-05-14 14:18:20.018 WARN 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,e4e09a66fc66] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:20.018 ERROR 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,e4e09a66fc66] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1063 2024-05-14 14:18:20.018 WARN 8587 --- [pool-metric-query-3,cc6a22bbf2374b87,782c1578dba5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:20.018 ERROR 8587 --- [pool-metric-query-3,cc6a22bbf2374b87,782c1578dba5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1063 2024-05-14 14:18:20.019 WARN 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,e8c91ba6fd99] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:20.019 ERROR 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,e8c91ba6fd99] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1063 2024-05-14 14:18:20.019 WARN 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,e8180c4e8282] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:20.019 ERROR 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,e8180c4e8282] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1063 2024-05-14 14:18:20.019 WARN 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,4c3649b44d44] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:20.019 ERROR 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,4c3649b44d44] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1063 2024-05-14 14:18:20.019 WARN 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,f9e9d97d403c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:20.020 ERROR 8587 --- [pool-metric-query-1,cc6a22bbf2374b87,f9e9d97d403c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1063 2024-05-14 14:18:20.021 WARN 8587 --- [pool-metric-query-3,cc6a22bbf2374b87,7e50b09965e5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:20.021 ERROR 8587 --- [pool-metric-query-3,cc6a22bbf2374b87,7e50b09965e5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1063 2024-05-14 14:18:20.021 WARN 8587 --- [pool-metric-query-2,cc6a22bbf2374b87,d160216d90a0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:20.021 ERROR 8587 --- [pool-metric-query-2,cc6a22bbf2374b87,d160216d90a0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1063 2024-05-14 14:18:20.022 WARN 8587 --- [pool-metric-query-2,cc6a22bbf2374b87,fa259767b868] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:20.023 ERROR 8587 --- [pool-metric-query-2,cc6a22bbf2374b87,fa259767b868] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1063 2024-05-14 14:18:20.106 WARN 8587 --- [pool-ocp-async-3,d71da3fb3dec4234,921344021bb4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:20.106 WARN 8587 --- [pool-ocp-async-2,a878212e819949bd,64fa14d3cf82] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:20.106 ERROR 8587 --- [pool-ocp-async-2,a878212e819949bd,64fa14d3cf82] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1063 2024-05-14 14:18:20.108 WARN 8587 --- [pool-overview-container-5,ea615ba7eb994a3b,ade1618ae9d4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:20.112 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:20.112 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 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=339852) Get Location Cache 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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=339852) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:18:20.315 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:20.315 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1064 2024-05-14 14:18:20.316 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$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 1064 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:20.420 INFO 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:18:20.478 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:20.615 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:20.615 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 14:18:20.660 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:20.759 INFO 8587 --- [pool-ocp-async-4,bfedd3e521934ee7,a93b103f2c1b] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:20.763 WARN 8587 --- [pool-ocp-async-7,8f52949fc02a45b8,2313ff40a9a7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:20.769 WARN 8587 --- [pool-ocp-async-4,bfedd3e521934ee7,a93b103f2c1b] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:18:21.059 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:21.059 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1065 2024-05-14 14:18:21.059 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:18:21.077 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:21.077 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:21.077 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1065 2024-05-14 14:18:21.077 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1065 2024-05-14 14:18:21.077 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:18:21.077 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:18:21.118 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:21.118 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:21.149 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:21.149 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1066 2024-05-14 14:18:21.150 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 1066 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:21.252 WARN 8587 --- [pool-prometheus-minute-schedule-1,5b0570900a074e21,7becd6c0a6ea] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:21.252 ERROR 8587 --- [pool-prometheus-minute-schedule-1,5b0570900a074e21,7becd6c0a6ea] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1066 2024-05-14 14:18:21.252 ERROR 8587 --- [pool-prometheus-minute-schedule-1,5b0570900a074e21,7becd6c0a6ea] 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 1066 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:21.253 INFO 8587 --- [pool-prometheus-minute-schedule-1,5b0570900a074e21,7becd6c0a6ea] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667497251, count=0, elapsed=4002 2024-05-14 14:18:21.253 INFO 8587 --- [pool-prometheus-minute-schedule-1,80b0506372d746d1,8803764a3dc0] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667540, interval=60 2024-05-14 14:18:21.262 WARN 8587 --- [pool-ocp-schedules-3,1652d5efa3e9418c,e6570daf1c45] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:21.328 WARN 8587 --- [pool-overview-container-3,fd140c9edc2e46e0,93e7ce0c1749] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:21.328 ERROR 8587 --- [pool-overview-container-3,fd140c9edc2e46e0,93e7ce0c1749] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1066 2024-05-14 14:18:21.330 ERROR 8587 --- [pool-overview-container-3,fd140c9edc2e46e0,93e7ce0c1749] 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 1066 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:21.330 WARN 8587 --- [pool-overview-container-3,fd140c9edc2e46e0,93e7ce0c1749] 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 1066 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:21.622 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:21.622 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 14:18:21.702 WARN 8587 --- [pool-overview-container-1,c6934b9756584f30,728493257b75] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:21.702 ERROR 8587 --- [pool-overview-container-1,c6934b9756584f30,728493257b75] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1067 2024-05-14 14:18:21.702 WARN 8587 --- [pool-overview-container-6,961b5bf6c15d4806,3ba9427df00f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:21.702 WARN 8587 --- [pool-overview-container-7,38ef8f2b6726490f,a56f4edd1b1a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:21.702 ERROR 8587 --- [pool-overview-container-6,961b5bf6c15d4806,3ba9427df00f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1067 2024-05-14 14:18:21.702 ERROR 8587 --- [pool-overview-container-7,38ef8f2b6726490f,a56f4edd1b1a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1067 2024-05-14 14:18:21.702 ERROR 8587 --- [pool-overview-container-1,c6934b9756584f30,728493257b75] 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 1067 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:21.703 ERROR 8587 --- [pool-overview-container-7,38ef8f2b6726490f,a56f4edd1b1a] 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 1067 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:21.703 ERROR 8587 --- [pool-overview-container-6,961b5bf6c15d4806,3ba9427df00f] 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 1067 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:21.703 WARN 8587 --- [pool-overview-container-1,c6934b9756584f30,728493257b75] 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 1067 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:21.703 WARN 8587 --- [pool-overview-container-7,38ef8f2b6726490f,a56f4edd1b1a] 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 1067 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:21.703 WARN 8587 --- [pool-overview-container-6,961b5bf6c15d4806,3ba9427df00f] 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 1067 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:21.765 WARN 8587 --- [pool-ocp-async-6,775e3dca837a4b49,b88189449946] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:21.765 WARN 8587 --- [pool-ocp-async-9,a078e5f021f44ce3,2d772a6b00c7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:21.766 ERROR 8587 --- [pool-ocp-async-9,a078e5f021f44ce3,2d772a6b00c7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1067 2024-05-14 14:18:21.893 WARN 8587 --- [pool-overview-container-2,1fb12f34ca864d0e,32fcb9629007] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:21.893 WARN 8587 --- [pool-ocp-async-10,c0a4775682ef4ede,22bf6b04234d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:21.893 ERROR 8587 --- [pool-overview-container-2,1fb12f34ca864d0e,32fcb9629007] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1067 2024-05-14 14:18:21.893 ERROR 8587 --- [pool-ocp-async-10,c0a4775682ef4ede,22bf6b04234d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1067 2024-05-14 14:18:21.894 ERROR 8587 --- [pool-overview-container-2,1fb12f34ca864d0e,32fcb9629007] 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 1067 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:21.894 WARN 8587 --- [pool-overview-container-2,1fb12f34ca864d0e,32fcb9629007] 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 1067 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:21.988 ERROR 8587 --- [pool-metric-archive-second-3,,] 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 1065 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1065 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:18:21.988 ERROR 8587 --- [pool-metric-archive-second-8,,] 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 1065 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1065 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:18:21.988 ERROR 8587 --- [pool-metric-archive-second-2,,] c.o.o.m.service.OcpMetricArchiveService : Archive second nodes failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1065 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1065 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:18:21.988 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 1065 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1065 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:18:21.988 ERROR 8587 --- [pool-metric-archive-second-11,,] c.o.o.m.service.OcpMetricArchiveService : Archive second nodes failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1065 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1065 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:18:22.018 WARN 8587 --- [alarm-detect-20,cc6a22bbf2374b87,79eaca207462] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:22.019 WARN 8587 --- [alarm-detect-26,cc6a22bbf2374b87,57cc4f344b4e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:22.021 WARN 8587 --- [alarm-detect-3,cc6a22bbf2374b87,63139cc271ce] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:22.022 WARN 8587 --- [alarm-detect-16,cc6a22bbf2374b87,83f4a6b0bb9a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:22.106 WARN 8587 --- [pool-ocp-async-1,b2df4f7e07aa423a,85049a0cad72] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:22.106 WARN 8587 --- [pool-ocp-async-3,d71da3fb3dec4234,921344021bb4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:22.106 ERROR 8587 --- [pool-ocp-async-3,d71da3fb3dec4234,921344021bb4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1067 2024-05-14 14:18:22.108 WARN 8587 --- [pool-overview-container-5,ea615ba7eb994a3b,ade1618ae9d4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:22.108 ERROR 8587 --- [pool-overview-container-5,ea615ba7eb994a3b,ade1618ae9d4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1067 2024-05-14 14:18:22.109 ERROR 8587 --- [pool-overview-container-5,ea615ba7eb994a3b,ade1618ae9d4] 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 1067 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:22.109 WARN 8587 --- [pool-overview-container-5,ea615ba7eb994a3b,ade1618ae9d4] 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 1067 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:22.125 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:22.125 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:22.421 WARN 8587 --- [pool-7-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:22.478 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:22.478 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1068 2024-05-14 14:18:22.479 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 14:18:22.628 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:22.628 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:22.660 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 1069 2024-05-14 14:18:22.759 INFO 8587 --- [pool-ocp-async-5,e972c514d31d4ef4,90fed84175af] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:22.761 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:22.761 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 14:18:22.761 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:22.761 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 14:18:22.763 WARN 8587 --- [pool-ocp-async-7,8f52949fc02a45b8,2313ff40a9a7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:22.763 ERROR 8587 --- [pool-ocp-async-7,8f52949fc02a45b8,2313ff40a9a7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1069 2024-05-14 14:18:22.998 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:23.041 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:23.131 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:23.131 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:23.253 WARN 8587 --- [pool-prometheus-minute-schedule-1,80b0506372d746d1,8803764a3dc0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:23.262 WARN 8587 --- [pool-ocp-schedules-3,1652d5efa3e9418c,e6570daf1c45] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:23.262 ERROR 8587 --- [pool-ocp-schedules-3,1652d5efa3e9418c,e6570daf1c45] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1070 2024-05-14 14:18:23.263 ERROR 8587 --- [pool-ocp-schedules-3,1652d5efa3e9418c,e6570daf1c45] 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 1070 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:23.317 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:23.634 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:23.634 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:23.765 WARN 8587 --- [pool-ocp-async-8,877b0be787254527,e4d8ace8e641] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:23.766 WARN 8587 --- [pool-ocp-async-6,775e3dca837a4b49,b88189449946] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:23.766 ERROR 8587 --- [pool-ocp-async-6,775e3dca837a4b49,b88189449946] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1071 2024-05-14 14:18:24.018 WARN 8587 --- [alarm-detect-20,cc6a22bbf2374b87,79eaca207462] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:24.018 ERROR 8587 --- [alarm-detect-20,cc6a22bbf2374b87,79eaca207462] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1071 2024-05-14 14:18:24.019 WARN 8587 --- [alarm-detect-26,cc6a22bbf2374b87,57cc4f344b4e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:24.019 ERROR 8587 --- [alarm-detect-26,cc6a22bbf2374b87,57cc4f344b4e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1071 2024-05-14 14:18:24.019 ERROR 8587 --- [alarm-detect-20,cc6a22bbf2374b87,79eaca207462] 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 1071 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:24.020 ERROR 8587 --- [alarm-detect-26,cc6a22bbf2374b87,57cc4f344b4e] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_nic_1000m_full org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1071 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:24.022 WARN 8587 --- [alarm-detect-3,cc6a22bbf2374b87,63139cc271ce] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:24.022 ERROR 8587 --- [alarm-detect-3,cc6a22bbf2374b87,63139cc271ce] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1071 2024-05-14 14:18:24.022 WARN 8587 --- [alarm-detect-16,cc6a22bbf2374b87,83f4a6b0bb9a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:24.022 ERROR 8587 --- [alarm-detect-16,cc6a22bbf2374b87,83f4a6b0bb9a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1071 2024-05-14 14:18:24.023 ERROR 8587 --- [alarm-detect-3,cc6a22bbf2374b87,63139cc271ce] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_tsar_nvme_ioawait org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1071 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:24.023 ERROR 8587 --- [alarm-detect-16,cc6a22bbf2374b87,83f4a6b0bb9a] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=refresh_location_cache_failed_by_metric org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1071 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:24.028 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:24.059 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:24.078 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:24.078 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:24.106 WARN 8587 --- [pool-ocp-async-9,cca03ec5bae941bd,7a7fa9be88b0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:24.106 WARN 8587 --- [pool-ocp-async-1,b2df4f7e07aa423a,85049a0cad72] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:24.106 ERROR 8587 --- [pool-ocp-async-1,b2df4f7e07aa423a,85049a0cad72] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1071 2024-05-14 14:18:24.138 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:24.138 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=339865) Get Location Cache 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=339865) Get Location Cache 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 14:18:24.150 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:24.422 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 1072 ### 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 1072 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1072 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1072 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1072 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 1072 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.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=339865) Get Location Cache 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=339865) Get Location Cache 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 14:18:24.641 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:24.641 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:24.661 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:24.759 INFO 8587 --- [pool-ocp-async-6,93ff5109307d4f3f,879521668a5c] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:24.761 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 14:18:24.761 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 1073 2024-05-14 14:18:24.761 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 14:18:24.761 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 1073 2024-05-14 14:18:24.761 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:24.761 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 14:18:24.762 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 1073 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:24.762 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 1073 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:24.762 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 1073 2024-05-14 14:18:24.762 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 1073 2024-05-14 14:18:24.763 WARN 8587 --- [pool-ocp-async-5,e972c514d31d4ef4,90fed84175af] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:24.763 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 1073 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:24.763 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 1073 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:24.770 WARN 8587 --- [pool-ocp-async-6,93ff5109307d4f3f,879521668a5c] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:18:24.999 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:24.999 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1073 2024-05-14 14:18:24.999 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 14:18:25.041 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 1073 2024-05-14 14:18:25.144 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:25.145 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=339870) Get Location Cache 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=339870) Get Location Cache 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 14:18:25.253 WARN 8587 --- [pool-prometheus-minute-schedule-1,80b0506372d746d1,8803764a3dc0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:25.254 ERROR 8587 --- [pool-prometheus-minute-schedule-1,80b0506372d746d1,8803764a3dc0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1074 2024-05-14 14:18:25.254 ERROR 8587 --- [pool-prometheus-minute-schedule-1,80b0506372d746d1,8803764a3dc0] 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 1074 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:25.255 INFO 8587 --- [pool-prometheus-minute-schedule-1,80b0506372d746d1,8803764a3dc0] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667501253, count=0, elapsed=4002 2024-05-14 14:18:25.255 INFO 8587 --- [pool-prometheus-minute-schedule-1,09f577fba30b4499,995363ae5008] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667540, interval=60 2024-05-14 14:18:25.317 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:25.317 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1074 2024-05-14 14:18:25.317 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 1074 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:25.455 WARN 8587 --- [pool-ocp-schedules-18,a441905cb163409a,2f8dd239bde8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:25.647 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:25.648 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:25.765 WARN 8587 --- [pool-ocp-async-3,0aadf5ccee994738,aab44e65242e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:25.766 WARN 8587 --- [pool-ocp-async-8,877b0be787254527,e4d8ace8e641] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:25.766 ERROR 8587 --- [pool-ocp-async-8,877b0be787254527,e4d8ace8e641] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1075 2024-05-14 14:18:25.985 INFO 8587 --- [pool-prometheus-cache-monitor1,a5af00d2717247d7,c350685fea5e] 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 14:18:25.985 INFO 8587 --- [pool-prometheus-cache-monitor1,a5af00d2717247d7,c350685fea5e] 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 14:18:26.012 INFO 8587 --- [pool-ocp-async-10,4dd6199b23794fff,2e52dd72de0d] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:18:26.028 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:26.028 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1075 2024-05-14 14:18:26.028 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 14:18:26.060 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:26.060 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1075 2024-05-14 14:18:26.060 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:18:26.078 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:26.078 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:26.078 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1075 2024-05-14 14:18:26.078 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1075 2024-05-14 14:18:26.078 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:18:26.078 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:18:26.106 WARN 8587 --- [pool-ocp-async-4,1cd7842130db4c0b,efeb8d418034] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:26.106 WARN 8587 --- [pool-ocp-async-9,cca03ec5bae941bd,7a7fa9be88b0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:26.107 ERROR 8587 --- [pool-ocp-async-9,cca03ec5bae941bd,7a7fa9be88b0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1075 2024-05-14 14:18:26.151 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:26.151 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1076 2024-05-14 14:18:26.151 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:26.151 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:26.151 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$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 1076 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:26.654 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:26.655 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:26.661 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 1077 2024-05-14 14:18:26.759 INFO 8587 --- [pool-ocp-async-7,06ad149dcb0d4ec6,95066885cd06] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:26.764 WARN 8587 --- [pool-ocp-async-5,e972c514d31d4ef4,90fed84175af] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:26.764 ERROR 8587 --- [pool-ocp-async-5,e972c514d31d4ef4,90fed84175af] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1077 2024-05-14 14:18:27.157 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:27.158 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:27.255 WARN 8587 --- [pool-prometheus-minute-schedule-1,09f577fba30b4499,995363ae5008] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:27.422 INFO 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:18:27.456 WARN 8587 --- [pool-ocp-schedules-18,a441905cb163409a,2f8dd239bde8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:27.456 ERROR 8587 --- [pool-ocp-schedules-18,a441905cb163409a,2f8dd239bde8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1078 2024-05-14 14:18:27.457 ERROR 8587 --- [pool-ocp-schedules-18,a441905cb163409a,2f8dd239bde8] 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 1078 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:27.660 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:27.661 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 14:18:27.766 WARN 8587 --- [pool-ocp-async-1,397ad46c87434e14,1a3d49c05235] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:27.766 WARN 8587 --- [pool-ocp-async-3,0aadf5ccee994738,aab44e65242e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:27.766 ERROR 8587 --- [pool-ocp-async-3,0aadf5ccee994738,aab44e65242e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1079 2024-05-14 14:18:27.863 WARN 8587 --- [pool-ocp-schedules-3,2a6dc68304ea4e3f,8dcd156e77e0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:27.893 INFO 8587 --- [pool-ocp-async-9,7a99de5aead94e78,5d902f4ee3e9] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:18:27.941 INFO 8587 --- [pool-ocp-schedules-15,45afb7136cdd4c13,c0835a9e9a92] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:18:27.986 WARN 8587 --- [pool-prometheus-exporter-check1,953ac0ad5a024f74,3e127cca273d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.013 WARN 8587 --- [alarm-detect-7,4dd6199b23794fff,206030f585e6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.014 WARN 8587 --- [alarm-detect-12,4dd6199b23794fff,f22a19f5ffb9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.014 WARN 8587 --- [alarm-detect-4,4dd6199b23794fff,7de0ba662fff] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.014 WARN 8587 --- [alarm-detect-19,4dd6199b23794fff,e8f47287a346] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.014 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,d32d09b80631] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.014 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,2da15fcdf9a9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.014 WARN 8587 --- [alarm-detect-13,4dd6199b23794fff,7dca73ae1721] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.015 WARN 8587 --- [alarm-detect-11,4dd6199b23794fff,4c300ee4d78b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.015 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,9b72f0d8452f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.015 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,f641b731c580] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.015 WARN 8587 --- [alarm-detect-6,4dd6199b23794fff,315781166811] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.015 WARN 8587 --- [alarm-detect-14,4dd6199b23794fff,f21edd61c8f6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.015 WARN 8587 --- [alarm-detect-2,4dd6199b23794fff,9a1c9fd88237] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.015 WARN 8587 --- [alarm-detect-30,4dd6199b23794fff,9ff068066071] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.015 WARN 8587 --- [alarm-detect-3,4dd6199b23794fff,862b09d17103] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.016 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,99d50081d6a1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.016 WARN 8587 --- [pool-metric-query-2,4dd6199b23794fff,6a7ec0d67fd2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.016 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,12fc11da902b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.016 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,24a2c07277cf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.016 WARN 8587 --- [pool-metric-query-2,4dd6199b23794fff,40de58f2b52c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.018 WARN 8587 --- [pool-metric-query-3,4dd6199b23794fff,786f02ef8623] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.018 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,bf5014a1bd5a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.018 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,43adda4e5245] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.018 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,466995fb5cfe] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.019 WARN 8587 --- [pool-metric-query-2,4dd6199b23794fff,5be3140f40db] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.019 WARN 8587 --- [pool-metric-query-3,4dd6199b23794fff,fc8e0d6c4bdb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.019 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,4d955967cd50] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.019 WARN 8587 --- [pool-metric-query-2,4dd6199b23794fff,7308ac5ebe13] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.019 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,5a30043b0b96] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.019 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,087611f18cf5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.019 WARN 8587 --- [pool-metric-query-2,4dd6199b23794fff,1f02773141a1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.019 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,1a4a207cfed0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.021 WARN 8587 --- [pool-metric-query-2,4dd6199b23794fff,883f7453846f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.021 WARN 8587 --- [alarm-detect-10,4dd6199b23794fff,f2b658df55f7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.021 WARN 8587 --- [pool-metric-query-2,4dd6199b23794fff,a007d76aa8f0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.107 WARN 8587 --- [pool-ocp-async-8,ec33675ba08249f3,5398fb563089] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.107 WARN 8587 --- [pool-ocp-async-4,1cd7842130db4c0b,efeb8d418034] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:28.107 ERROR 8587 --- [pool-ocp-async-4,1cd7842130db4c0b,efeb8d418034] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1079 2024-05-14 14:18:28.163 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:28.164 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:28.318 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.661 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.666 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:28.667 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:28.760 INFO 8587 --- [pool-ocp-async-3,63e753d64bd74ab8,946a221b19f1] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:28.764 WARN 8587 --- [pool-ocp-async-7,06ad149dcb0d4ec6,95066885cd06] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:28.770 WARN 8587 --- [pool-ocp-async-3,63e753d64bd74ab8,946a221b19f1] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:18:29.021 WARN 8587 --- [pool-ocp-async-10,4dd6199b23794fff,2e52dd72de0d] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:18:29.021 WARN 8587 --- [alarm-detect-22,4dd6199b23794fff,8421f6a1f977] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:18:29.021 WARN 8587 --- [alarm-detect-15,4dd6199b23794fff,17dcf528860e] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:18:29.021 WARN 8587 --- [alarm-detect-1,4dd6199b23794fff,d83766b6537f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:18:29.021 WARN 8587 --- [alarm-detect-4,4dd6199b23794fff,7de0ba662fff] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:29.021 WARN 8587 --- [alarm-detect-20,4dd6199b23794fff,d69ba145a6e6] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:18:29.021 WARN 8587 --- [alarm-detect-17,4dd6199b23794fff,f98bc6b094a9] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:tenant_partition_leader_absent_count. get Exception: null 2024-05-14 14:18:29.021 WARN 8587 --- [alarm-detect-23,4dd6199b23794fff,1c41d6029f3e] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:18:29.021 WARN 8587 --- [alarm-detect-27,4dd6199b23794fff,0b78ab9e1756] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:18:29.021 WARN 8587 --- [alarm-detect-29,4dd6199b23794fff,18844dbcbd4e] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:18:29.021 WARN 8587 --- [alarm-detect-8,4dd6199b23794fff,2d7b1fc1fb42] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_database_disk_used_gb. get Exception: null 2024-05-14 14:18:29.021 WARN 8587 --- [alarm-detect-5,4dd6199b23794fff,418adc7e6ee9] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_cluster_sync. get Exception: null 2024-05-14 14:18:29.021 WARN 8587 --- [alarm-detect-18,4dd6199b23794fff,826a51625a44] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:18:29.021 WARN 8587 --- [alarm-detect-7,4dd6199b23794fff,206030f585e6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:29.022 ERROR 8587 --- [alarm-detect-7,4dd6199b23794fff,206030f585e6] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:29.021 WARN 8587 --- [alarm-detect-21,4dd6199b23794fff,a3bdede3b244] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:18:29.021 WARN 8587 --- [alarm-detect-25,4dd6199b23794fff,6bca3429f244] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:18:29.021 WARN 8587 --- [alarm-detect-16,4dd6199b23794fff,853a0e7c7ad4] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:tenant500_mem_hold_percent. get Exception: null 2024-05-14 14:18:29.021 WARN 8587 --- [alarm-detect-24,4dd6199b23794fff,20e3d3216fab] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:18:29.021 WARN 8587 --- [alarm-detect-26,4dd6199b23794fff,d18b07a11205] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:18:29.021 WARN 8587 --- [alarm-detect-12,4dd6199b23794fff,f22a19f5ffb9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:29.023 WARN 8587 --- [alarm-detect-13,4dd6199b23794fff,7dca73ae1721] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:29.021 ERROR 8587 --- [alarm-detect-4,4dd6199b23794fff,7de0ba662fff] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:29.023 ERROR 8587 --- [alarm-detect-13,4dd6199b23794fff,7dca73ae1721] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:29.021 WARN 8587 --- [alarm-detect-28,4dd6199b23794fff,462acef5fb81] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:18:29.023 WARN 8587 --- [alarm-detect-30,4dd6199b23794fff,9ff068066071] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:29.021 WARN 8587 --- [alarm-detect-9,4dd6199b23794fff,4723d8df2b78] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:18:29.023 ERROR 8587 --- [alarm-detect-30,4dd6199b23794fff,9ff068066071] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:29.023 WARN 8587 --- [alarm-detect-19,4dd6199b23794fff,e8f47287a346] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:29.023 WARN 8587 --- [alarm-detect-6,4dd6199b23794fff,315781166811] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:29.023 ERROR 8587 --- [alarm-detect-19,4dd6199b23794fff,e8f47287a346] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:29.023 ERROR 8587 --- [alarm-detect-12,4dd6199b23794fff,f22a19f5ffb9] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:29.023 ERROR 8587 --- [alarm-detect-6,4dd6199b23794fff,315781166811] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:29.023 WARN 8587 --- [alarm-detect-10,4dd6199b23794fff,f2b658df55f7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:29.023 ERROR 8587 --- [alarm-detect-10,4dd6199b23794fff,f2b658df55f7] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:29.023 WARN 8587 --- [alarm-detect-3,4dd6199b23794fff,862b09d17103] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:29.023 ERROR 8587 --- [alarm-detect-3,4dd6199b23794fff,862b09d17103] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:29.024 WARN 8587 --- [alarm-detect-14,4dd6199b23794fff,f21edd61c8f6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:29.024 ERROR 8587 --- [alarm-detect-14,4dd6199b23794fff,f21edd61c8f6] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:29.023 ERROR 8587 --- [alarm-detect-7,4dd6199b23794fff,206030f585e6] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_server_cannot_connect_arbitration org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:18:29.024 WARN 8587 --- [alarm-detect-11,4dd6199b23794fff,4c300ee4d78b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:29.024 ERROR 8587 --- [alarm-detect-11,4dd6199b23794fff,4c300ee4d78b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:29.024 WARN 8587 --- [alarm-detect-2,4dd6199b23794fff,9a1c9fd88237] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:29.024 ERROR 8587 --- [alarm-detect-2,4dd6199b23794fff,9a1c9fd88237] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:29.024 WARN 8587 --- [alarm-detect-30,4dd6199b23794fff,9ff068066071] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:29.024 WARN 8587 --- [alarm-detect-13,4dd6199b23794fff,7dca73ae1721] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:29.024 WARN 8587 --- [alarm-detect-12,4dd6199b23794fff,f22a19f5ffb9] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:29.024 WARN 8587 --- [alarm-detect-19,4dd6199b23794fff,e8f47287a346] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:29.024 WARN 8587 --- [alarm-detect-4,4dd6199b23794fff,7de0ba662fff] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:29.025 ERROR 8587 --- [alarm-detect-3,4dd6199b23794fff,862b09d17103] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=obproxyd_process_stop org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:18:29.025 WARN 8587 --- [alarm-detect-6,4dd6199b23794fff,315781166811] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:29.025 WARN 8587 --- [alarm-detect-10,4dd6199b23794fff,f2b658df55f7] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:29.025 WARN 8587 --- [alarm-detect-14,4dd6199b23794fff,f21edd61c8f6] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:29.026 WARN 8587 --- [alarm-detect-11,4dd6199b23794fff,4c300ee4d78b] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:29.026 WARN 8587 --- [alarm-detect-2,4dd6199b23794fff,9a1c9fd88237] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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 14:18:29.060 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:29.079 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:29.079 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:29.152 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:29.170 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection 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=339884) Get Location Cache 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=339884) Get Location Cache 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 14:18:29.170 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:29.255 WARN 8587 --- [pool-prometheus-minute-schedule-1,09f577fba30b4499,995363ae5008] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:29.256 ERROR 8587 --- [pool-prometheus-minute-schedule-1,09f577fba30b4499,995363ae5008] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1082 2024-05-14 14:18:29.256 ERROR 8587 --- [pool-prometheus-minute-schedule-1,09f577fba30b4499,995363ae5008] 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 1082 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=339884) Get Location Cache 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=339884) Get Location Cache 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 14:18:29.256 INFO 8587 --- [pool-prometheus-minute-schedule-1,09f577fba30b4499,995363ae5008] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667505255, count=0, elapsed=4001 2024-05-14 14:18:29.257 INFO 8587 --- [pool-prometheus-minute-schedule-1,a8f6d23be5134f28,4a89bacd8433] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667540, interval=60 2024-05-14 14:18:29.328 WARN 8587 --- [pool-overview-container-8,bd274d6ce77e4eb9,24179f3b2467] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:29.423 WARN 8587 --- [pool-7-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:29.479 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:29.674 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:29.674 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:29.702 WARN 8587 --- [pool-overview-container-4,31e252fa8d6e4710,5cdfed2f6734] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:29.702 WARN 8587 --- [pool-overview-container-1,4aeef2788ff74b24,3c80cfec4ea6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:29.702 WARN 8587 --- [pool-overview-container-3,70cb8efcdaf848e9,58802cd762ce] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:29.763 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:29.763 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 14:18:29.764 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:29.764 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 14:18:29.766 WARN 8587 --- [pool-ocp-async-2,e22d1909f8954312,bf201e4ced18] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:29.766 WARN 8587 --- [pool-ocp-async-1,397ad46c87434e14,1a3d49c05235] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:29.766 ERROR 8587 --- [pool-ocp-async-1,397ad46c87434e14,1a3d49c05235] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:29.863 WARN 8587 --- [pool-ocp-schedules-3,2a6dc68304ea4e3f,8dcd156e77e0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:29.863 ERROR 8587 --- [pool-ocp-schedules-3,2a6dc68304ea4e3f,8dcd156e77e0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:29.864 ERROR 8587 --- [pool-ocp-schedules-3,2a6dc68304ea4e3f,8dcd156e77e0] 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 1083 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:29.893 WARN 8587 --- [pool-overview-container-7,938e01b42249489e,15d74ad00b8b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:29.893 WARN 8587 --- [pool-ocp-async-9,7a99de5aead94e78,5d902f4ee3e9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:29.941 WARN 8587 --- [pool-ocp-schedules-15,45afb7136cdd4c13,c0835a9e9a92] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:29.986 WARN 8587 --- [pool-prometheus-exporter-check1,953ac0ad5a024f74,3e127cca273d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:29.986 ERROR 8587 --- [pool-prometheus-exporter-check1,953ac0ad5a024f74,3e127cca273d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:29.987 ERROR 8587 --- [pool-prometheus-exporter-check1,953ac0ad5a024f74,3e127cca273d] 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 1083 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:30.014 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,d32d09b80631] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.014 ERROR 8587 --- [pool-metric-query-1,4dd6199b23794fff,d32d09b80631] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.015 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,2da15fcdf9a9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.015 ERROR 8587 --- [pool-metric-query-1,4dd6199b23794fff,2da15fcdf9a9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.015 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,9b72f0d8452f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.015 ERROR 8587 --- [pool-metric-query-1,4dd6199b23794fff,9b72f0d8452f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.015 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,f641b731c580] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.015 ERROR 8587 --- [pool-metric-query-1,4dd6199b23794fff,f641b731c580] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.016 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,99d50081d6a1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.016 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,24a2c07277cf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.016 ERROR 8587 --- [pool-metric-query-1,4dd6199b23794fff,99d50081d6a1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.016 ERROR 8587 --- [pool-metric-query-1,4dd6199b23794fff,24a2c07277cf] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.016 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,12fc11da902b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.016 WARN 8587 --- [pool-metric-query-2,4dd6199b23794fff,40de58f2b52c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.016 WARN 8587 --- [pool-metric-query-2,4dd6199b23794fff,6a7ec0d67fd2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.016 ERROR 8587 --- [pool-metric-query-1,4dd6199b23794fff,12fc11da902b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.016 ERROR 8587 --- [pool-metric-query-2,4dd6199b23794fff,40de58f2b52c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.017 ERROR 8587 --- [pool-metric-query-2,4dd6199b23794fff,6a7ec0d67fd2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.018 WARN 8587 --- [pool-metric-query-3,4dd6199b23794fff,786f02ef8623] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.018 ERROR 8587 --- [pool-metric-query-3,4dd6199b23794fff,786f02ef8623] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.019 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,43adda4e5245] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.019 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,bf5014a1bd5a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.019 WARN 8587 --- [pool-metric-query-2,4dd6199b23794fff,5be3140f40db] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.019 ERROR 8587 --- [pool-metric-query-2,4dd6199b23794fff,5be3140f40db] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.019 ERROR 8587 --- [pool-metric-query-1,4dd6199b23794fff,bf5014a1bd5a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.019 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,466995fb5cfe] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.019 ERROR 8587 --- [pool-metric-query-1,4dd6199b23794fff,466995fb5cfe] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.019 WARN 8587 --- [pool-metric-query-3,4dd6199b23794fff,fc8e0d6c4bdb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.019 ERROR 8587 --- [pool-metric-query-3,4dd6199b23794fff,fc8e0d6c4bdb] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.019 ERROR 8587 --- [pool-metric-query-1,4dd6199b23794fff,43adda4e5245] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.019 WARN 8587 --- [pool-metric-query-2,4dd6199b23794fff,7308ac5ebe13] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.019 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,087611f18cf5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.019 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,5a30043b0b96] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.019 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,4d955967cd50] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.019 ERROR 8587 --- [pool-metric-query-1,4dd6199b23794fff,4d955967cd50] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.020 ERROR 8587 --- [pool-metric-query-1,4dd6199b23794fff,5a30043b0b96] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.019 ERROR 8587 --- [pool-metric-query-2,4dd6199b23794fff,7308ac5ebe13] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.019 ERROR 8587 --- [pool-metric-query-1,4dd6199b23794fff,087611f18cf5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.020 WARN 8587 --- [pool-metric-query-1,4dd6199b23794fff,1a4a207cfed0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.020 WARN 8587 --- [pool-metric-query-2,4dd6199b23794fff,1f02773141a1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.020 ERROR 8587 --- [pool-metric-query-2,4dd6199b23794fff,1f02773141a1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.020 ERROR 8587 --- [pool-metric-query-1,4dd6199b23794fff,1a4a207cfed0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.021 WARN 8587 --- [pool-metric-query-2,4dd6199b23794fff,883f7453846f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.021 WARN 8587 --- [pool-metric-query-2,4dd6199b23794fff,a007d76aa8f0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.021 ERROR 8587 --- [pool-metric-query-2,4dd6199b23794fff,883f7453846f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.021 ERROR 8587 --- [pool-metric-query-2,4dd6199b23794fff,a007d76aa8f0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.021 WARN 8587 --- [alarm-detect-1,4dd6199b23794fff,d83766b6537f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:30.021 WARN 8587 --- [alarm-detect-20,4dd6199b23794fff,d69ba145a6e6] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:30.021 WARN 8587 --- [alarm-detect-27,4dd6199b23794fff,0b78ab9e1756] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:30.021 WARN 8587 --- [alarm-detect-23,4dd6199b23794fff,1c41d6029f3e] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:30.022 WARN 8587 --- [alarm-detect-18,4dd6199b23794fff,826a51625a44] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:30.023 WARN 8587 --- [alarm-detect-16,4dd6199b23794fff,853a0e7c7ad4] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:30.023 WARN 8587 --- [alarm-detect-24,4dd6199b23794fff,20e3d3216fab] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:30.023 WARN 8587 --- [alarm-detect-21,4dd6199b23794fff,a3bdede3b244] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:30.107 WARN 8587 --- [pool-ocp-async-11,c81e54fda1e2448d,68fd26557fea] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:30.107 WARN 8587 --- [pool-ocp-async-8,ec33675ba08249f3,5398fb563089] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.107 ERROR 8587 --- [pool-ocp-async-8,ec33675ba08249f3,5398fb563089] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1083 2024-05-14 14:18:30.108 WARN 8587 --- [pool-overview-container-6,b6a4e8de87574573,db1e1889443b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:30.177 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:30.178 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=339888) Get Location Cache 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=339888) Get Location Cache 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 14:18:30.318 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.318 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1084 2024-05-14 14:18:30.319 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 1084 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:30.662 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 1084 2024-05-14 14:18:30.681 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:30.681 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:30.703 INFO 8587 --- [pool-prometheus-second-schedule-1,9b1673e50a15489b,29f223fecc71] c.o.ocp.monitor.OcpMonitorManager : create pull exporter, exporterCount=6, collectTaskCount=6 2024-05-14 14:18:30.760 INFO 8587 --- [pool-ocp-async-10,1f944de55a5a4c74,c6bfa0c6c0c5] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:30.765 WARN 8587 --- [pool-ocp-async-7,06ad149dcb0d4ec6,95066885cd06] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:30.765 ERROR 8587 --- [pool-ocp-async-7,06ad149dcb0d4ec6,95066885cd06] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1085 2024-05-14 14:18:31.060 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:31.061 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1085 2024-05-14 14:18:31.061 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:18:31.079 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:31.079 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:31.079 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1085 2024-05-14 14:18:31.079 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1085 2024-05-14 14:18:31.079 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:18:31.079 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:18:31.152 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:31.153 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1085 2024-05-14 14:18:31.153 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 1085 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:31.184 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:31.185 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:31.257 WARN 8587 --- [pool-prometheus-minute-schedule-1,a8f6d23be5134f28,4a89bacd8433] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:31.328 WARN 8587 --- [pool-overview-container-8,bd274d6ce77e4eb9,24179f3b2467] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:31.329 ERROR 8587 --- [pool-overview-container-8,bd274d6ce77e4eb9,24179f3b2467] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1086 2024-05-14 14:18:31.330 ERROR 8587 --- [pool-overview-container-8,bd274d6ce77e4eb9,24179f3b2467] 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 1086 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:31.330 WARN 8587 --- [pool-overview-container-8,bd274d6ce77e4eb9,24179f3b2467] 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 1086 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:31.424 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 1086 ### 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 1086 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1086 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1086 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1086 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 1086 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.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 14:18:31.479 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:31.479 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1086 2024-05-14 14:18:31.480 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 14:18:31.688 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:31.688 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:31.702 WARN 8587 --- [pool-overview-container-1,4aeef2788ff74b24,3c80cfec4ea6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:31.702 WARN 8587 --- [pool-overview-container-4,31e252fa8d6e4710,5cdfed2f6734] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:31.702 ERROR 8587 --- [pool-overview-container-1,4aeef2788ff74b24,3c80cfec4ea6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1087 2024-05-14 14:18:31.702 ERROR 8587 --- [pool-overview-container-4,31e252fa8d6e4710,5cdfed2f6734] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1087 2024-05-14 14:18:31.702 WARN 8587 --- [pool-overview-container-3,70cb8efcdaf848e9,58802cd762ce] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:31.702 ERROR 8587 --- [pool-overview-container-3,70cb8efcdaf848e9,58802cd762ce] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1087 2024-05-14 14:18:31.703 ERROR 8587 --- [pool-overview-container-3,70cb8efcdaf848e9,58802cd762ce] 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 1087 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:31.703 WARN 8587 --- [pool-overview-container-3,70cb8efcdaf848e9,58802cd762ce] 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 1087 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:31.703 ERROR 8587 --- [pool-overview-container-1,4aeef2788ff74b24,3c80cfec4ea6] 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 1087 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:31.703 ERROR 8587 --- [pool-overview-container-4,31e252fa8d6e4710,5cdfed2f6734] 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 1087 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:31.703 WARN 8587 --- [pool-overview-container-1,4aeef2788ff74b24,3c80cfec4ea6] 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 1087 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:31.703 WARN 8587 --- [pool-overview-container-4,31e252fa8d6e4710,5cdfed2f6734] 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 1087 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:31.764 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 14:18:31.764 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 14:18:31.764 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 1087 2024-05-14 14:18:31.764 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 1087 2024-05-14 14:18:31.764 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:31.765 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 1087 2024-05-14 14:18:31.765 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 14:18:31.765 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 1087 2024-05-14 14:18:31.765 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 1087 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:31.765 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 1087 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:31.765 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 1087 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:31.765 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 1087 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:31.766 WARN 8587 --- [pool-ocp-async-6,7af8d7c514dc4c29,34dbd9632c3c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:31.766 WARN 8587 --- [pool-ocp-async-2,e22d1909f8954312,bf201e4ced18] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:31.766 ERROR 8587 --- [pool-ocp-async-2,e22d1909f8954312,bf201e4ced18] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1087 2024-05-14 14:18:31.893 WARN 8587 --- [pool-overview-container-7,938e01b42249489e,15d74ad00b8b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:31.893 ERROR 8587 --- [pool-overview-container-7,938e01b42249489e,15d74ad00b8b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1087 2024-05-14 14:18:31.893 WARN 8587 --- [pool-ocp-async-9,7a99de5aead94e78,5d902f4ee3e9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:31.893 ERROR 8587 --- [pool-ocp-async-9,7a99de5aead94e78,5d902f4ee3e9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1087 2024-05-14 14:18:31.894 ERROR 8587 --- [pool-overview-container-7,938e01b42249489e,15d74ad00b8b] 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 1087 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:31.895 WARN 8587 --- [pool-overview-container-7,938e01b42249489e,15d74ad00b8b] 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 1087 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:31.941 WARN 8587 --- [pool-ocp-schedules-15,45afb7136cdd4c13,c0835a9e9a92] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:31.941 ERROR 8587 --- [pool-ocp-schedules-15,45afb7136cdd4c13,c0835a9e9a92] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1087 2024-05-14 14:18:31.942 ERROR 8587 --- [pool-ocp-schedules-15,45afb7136cdd4c13,c0835a9e9a92] o.s.s.s.TaskUtils$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 1087 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:31.999 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:32.022 WARN 8587 --- [alarm-detect-9,4dd6199b23794fff,4723d8df2b78] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:32.107 WARN 8587 --- [pool-ocp-async-1,3ca3e6d225984c58,1a69c5f2a656] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:32.107 WARN 8587 --- [pool-ocp-async-11,c81e54fda1e2448d,68fd26557fea] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:32.107 ERROR 8587 --- [pool-ocp-async-11,c81e54fda1e2448d,68fd26557fea] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1087 2024-05-14 14:18:32.108 WARN 8587 --- [pool-overview-container-6,b6a4e8de87574573,db1e1889443b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:32.108 ERROR 8587 --- [pool-overview-container-6,b6a4e8de87574573,db1e1889443b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1087 2024-05-14 14:18:32.109 ERROR 8587 --- [pool-overview-container-6,b6a4e8de87574573,db1e1889443b] 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 1087 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:32.110 WARN 8587 --- [pool-overview-container-6,b6a4e8de87574573,db1e1889443b] 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 1087 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:32.191 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:32.191 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:32.288 WARN 8587 --- [pool-ocp-schedules-18,5fece5f03faf474f,b03d5d2a665b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:32.662 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:32.694 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:32.694 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 14:18:32.760 INFO 8587 --- [pool-ocp-async-4,2f314b093a3e4305,b5e98b1efeca] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:32.765 WARN 8587 --- [pool-ocp-async-10,1f944de55a5a4c74,c6bfa0c6c0c5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:32.770 WARN 8587 --- [pool-ocp-async-4,2f314b093a3e4305,b5e98b1efeca] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:18:32.986 WARN 8587 --- [pool-prometheus-exporter-check2,663b70bc7bac419f,baf141905d1c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:33.029 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:33.198 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 14:18:33.198 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:33.257 WARN 8587 --- [pool-prometheus-minute-schedule-1,a8f6d23be5134f28,4a89bacd8433] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:33.257 ERROR 8587 --- [pool-prometheus-minute-schedule-1,a8f6d23be5134f28,4a89bacd8433] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1090 2024-05-14 14:18:33.258 ERROR 8587 --- [pool-prometheus-minute-schedule-1,a8f6d23be5134f28,4a89bacd8433] 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 1090 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:33.258 INFO 8587 --- [pool-prometheus-minute-schedule-1,a8f6d23be5134f28,4a89bacd8433] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667509257, count=0, elapsed=4001 2024-05-14 14:18:33.258 INFO 8587 --- [pool-prometheus-minute-schedule-1,2f9b3493c66f4c9c,895150ef118e] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667540, interval=60 2024-05-14 14:18:33.320 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:33.701 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:33.701 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 14:18:33.766 WARN 8587 --- [pool-ocp-async-6,7af8d7c514dc4c29,34dbd9632c3c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:33.766 ERROR 8587 --- [pool-ocp-async-6,7af8d7c514dc4c29,34dbd9632c3c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1091 2024-05-14 14:18:33.766 WARN 8587 --- [pool-ocp-async-3,b84b9c5037cf4349,c308554e2c28] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:33.999 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:34.000 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1091 2024-05-14 14:18:34.000 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 14:18:34.022 WARN 8587 --- [alarm-detect-9,4dd6199b23794fff,4723d8df2b78] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:34.022 ERROR 8587 --- [alarm-detect-9,4dd6199b23794fff,4723d8df2b78] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1091 2024-05-14 14:18:34.023 ERROR 8587 --- [alarm-detect-9,4dd6199b23794fff,4723d8df2b78] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_tsar_sda_ioawait org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1091 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:34.061 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:34.080 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:34.080 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:34.107 WARN 8587 --- [pool-ocp-async-7,69501670d8054060,bae80c786539] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:34.107 WARN 8587 --- [pool-ocp-async-1,3ca3e6d225984c58,1a69c5f2a656] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:34.107 ERROR 8587 --- [pool-ocp-async-1,3ca3e6d225984c58,1a69c5f2a656] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1091 2024-05-14 14:18:34.154 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:34.202 WARN 8587 --- [pool-ocp-schedules-19,bd513796543141c4,cb6bfc307136] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:34.204 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:34.205 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=339901) Get Location Cache 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=339901) Get Location Cache 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 14:18:34.288 WARN 8587 --- [pool-ocp-schedules-18,5fece5f03faf474f,b03d5d2a665b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:34.288 ERROR 8587 --- [pool-ocp-schedules-18,5fece5f03faf474f,b03d5d2a665b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1092 2024-05-14 14:18:34.289 ERROR 8587 --- [pool-ocp-schedules-18,5fece5f03faf474f,b03d5d2a665b] 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 1092 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=339901) Get Location Cache 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=339901) Get Location Cache 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 14:18:34.424 INFO 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:18:34.662 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 1092 2024-05-14 14:18:34.708 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:34.708 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:34.760 INFO 8587 --- [pool-ocp-async-6,0c39c7eca0c5468f,ae9682024f66] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:34.765 WARN 8587 --- [pool-ocp-async-10,1f944de55a5a4c74,c6bfa0c6c0c5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:34.766 ERROR 8587 --- [pool-ocp-async-10,1f944de55a5a4c74,c6bfa0c6c0c5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1093 2024-05-14 14:18:34.986 WARN 8587 --- [pool-prometheus-exporter-check2,663b70bc7bac419f,baf141905d1c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:34.986 ERROR 8587 --- [pool-prometheus-exporter-check2,663b70bc7bac419f,baf141905d1c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1093 2024-05-14 14:18:34.987 ERROR 8587 --- [pool-prometheus-exporter-check2,663b70bc7bac419f,baf141905d1c] 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 1093 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:35.029 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:35.029 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1093 2024-05-14 14:18:35.029 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 14:18:35.212 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:35.212 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=339905) Get Location Cache 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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=339905) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:18:35.259 WARN 8587 --- [pool-prometheus-minute-schedule-1,2f9b3493c66f4c9c,895150ef118e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:35.264 WARN 8587 --- [pool-ocp-schedules-11,ad24442b515c43b7,7060931c65df] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:35.320 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:35.320 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1094 2024-05-14 14:18:35.321 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$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 1094 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:35.563 WARN 8587 --- [pool-12-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:35.715 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:35.715 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:35.766 WARN 8587 --- [pool-ocp-async-2,236b45b64dab4899,0096b5a9fade] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:35.767 WARN 8587 --- [pool-ocp-async-3,b84b9c5037cf4349,c308554e2c28] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:35.767 ERROR 8587 --- [pool-ocp-async-3,b84b9c5037cf4349,c308554e2c28] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1095 2024-05-14 14:18:36.012 INFO 8587 --- [pool-ocp-async-8,628c624fc5b7400f,1ea3ce9a268e] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:18:36.061 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:36.062 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1095 2024-05-14 14:18:36.062 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:18:36.080 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:36.080 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1095 2024-05-14 14:18:36.080 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:36.080 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:18:36.080 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1095 2024-05-14 14:18:36.080 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:18:36.108 WARN 8587 --- [pool-ocp-async-5,c473969f1cbe4c47,1239b8e3a86a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:36.108 WARN 8587 --- [pool-ocp-async-7,69501670d8054060,bae80c786539] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:36.108 ERROR 8587 --- [pool-ocp-async-7,69501670d8054060,bae80c786539] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1095 2024-05-14 14:18:36.154 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:36.154 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1095 2024-05-14 14:18:36.155 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 1095 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:36.202 WARN 8587 --- [pool-ocp-schedules-19,bd513796543141c4,cb6bfc307136] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:36.202 ERROR 8587 --- [pool-ocp-schedules-19,bd513796543141c4,cb6bfc307136] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1095 2024-05-14 14:18:36.203 ERROR 8587 --- [pool-ocp-schedules-19,bd513796543141c4,cb6bfc307136] o.s.s.s.TaskUtils$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 1095 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:36.218 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:36.218 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:36.424 WARN 8587 --- [pool-7-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:36.663 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:36.722 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:36.722 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:36.760 INFO 8587 --- [pool-ocp-async-7,060bacd4fb754381,902a6ff332e9] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:36.766 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:36.766 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 14:18:36.766 WARN 8587 --- [pool-ocp-async-6,0c39c7eca0c5468f,ae9682024f66] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:36.766 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:36.766 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 14:18:36.771 WARN 8587 --- [pool-ocp-async-7,060bacd4fb754381,902a6ff332e9] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:18:37.041 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:37.225 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:37.226 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:37.259 WARN 8587 --- [pool-prometheus-minute-schedule-1,2f9b3493c66f4c9c,895150ef118e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:37.259 ERROR 8587 --- [pool-prometheus-minute-schedule-1,2f9b3493c66f4c9c,895150ef118e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1098 2024-05-14 14:18:37.260 ERROR 8587 --- [pool-prometheus-minute-schedule-1,2f9b3493c66f4c9c,895150ef118e] 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 1098 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:37.260 INFO 8587 --- [pool-prometheus-minute-schedule-1,2f9b3493c66f4c9c,895150ef118e] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667513258, count=0, elapsed=4002 2024-05-14 14:18:37.260 INFO 8587 --- [pool-prometheus-minute-schedule-1,c7425b9fe8964ad3,f5a1928ef4f8] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667540, interval=60 2024-05-14 14:18:37.264 WARN 8587 --- [pool-ocp-schedules-11,ad24442b515c43b7,7060931c65df] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:37.264 ERROR 8587 --- [pool-ocp-schedules-11,ad24442b515c43b7,7060931c65df] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1098 2024-05-14 14:18:37.265 ERROR 8587 --- [pool-ocp-schedules-11,ad24442b515c43b7,7060931c65df] 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 1098 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:37.563 WARN 8587 --- [pool-12-thread-1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:37.563 ERROR 8587 --- [pool-12-thread-1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1098 2024-05-14 14:18:37.564 ERROR 8587 --- [pool-12-thread-1,,] c.o.o.p.s.d.i.AbstractDiagnoseService : Error in executing PLAN_CHANGE_DETECTOR org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.perf.sql.diag.internal.OcpPerfSqlDiagnosisTaskService$$EnhancerBySpringCGLIB$$311bf696.getNextExecution() at com.oceanbase.ocp.perf.sql.diag.internal.AbstractDiagnoseService.lambda$init$1(AbstractDiagnoseService.java:148) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1098 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:37.728 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:37.729 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:37.767 WARN 8587 --- [pool-ocp-async-11,42f6480128ee48e8,8e06dfab1fc9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:37.767 WARN 8587 --- [pool-ocp-async-2,236b45b64dab4899,0096b5a9fade] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:37.767 ERROR 8587 --- [pool-ocp-async-2,236b45b64dab4899,0096b5a9fade] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1099 2024-05-14 14:18:37.893 INFO 8587 --- [pool-ocp-async-2,939b675ba0604c1f,08e50a93947c] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:18:38.007 WARN 8587 --- [pool-ocp-schedules-2,836cf51df11446f0,61412f53dc10] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.007 WARN 8587 --- [pool-ocp-schedules-16,1e645c946f5a491d,80197000c645] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.007 WARN 8587 --- [pool-ocp-schedules-4,bbebc2adcb1b40dc,3c7b460cdd03] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.007 WARN 8587 --- [pool-ocp-schedules-5,8e16fe21840048fd,97519f66bd59] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.008 WARN 8587 --- [pool-ocp-schedules-6,dde7da5edfb549f2,3fa3e82d4885] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.009 WARN 8587 --- [pool-ocp-schedules-12,641ef7f43c7a4a97,06a6882bb6ca] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.009 WARN 8587 --- [pool-ocp-schedules-9,75394df3a4da46cc,a759fa072a89] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.010 WARN 8587 --- [pool-ocp-schedules-13,5a1f112e28c448cf,2b2c88e2718c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.012 WARN 8587 --- [pool-ocp-schedules-8,76f30bc266764617,50ee42130c35] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.013 WARN 8587 --- [pool-ocp-async-9,71a16749cff04ed6,6417b5a8f29c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.013 WARN 8587 --- [pool-ocp-async-3,aac4a427d1d64062,35d7ae6b5ef1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.013 WARN 8587 --- [pool-ocp-async-1,730cb54d7df14489,46311f552811] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.013 WARN 8587 --- [alarm-detect-30,628c624fc5b7400f,69b66bc21506] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.014 WARN 8587 --- [alarm-detect-10,628c624fc5b7400f,615f4a16322e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.014 WARN 8587 --- [alarm-detect-22,628c624fc5b7400f,03668775080d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.014 WARN 8587 --- [alarm-detect-15,628c624fc5b7400f,0d8ba8f1a97d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.014 WARN 8587 --- [alarm-detect-5,628c624fc5b7400f,ddfcde376966] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.014 WARN 8587 --- [pool-metric-query-1,628c624fc5b7400f,844fcb0f2ac5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.015 WARN 8587 --- [pool-metric-query-1,628c624fc5b7400f,e2a912c756aa] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.015 WARN 8587 --- [alarm-detect-29,628c624fc5b7400f,94ee74a8fc78] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.015 WARN 8587 --- [pool-metric-query-3,628c624fc5b7400f,3389ff6aa10c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.015 WARN 8587 --- [pool-metric-query-1,628c624fc5b7400f,680d53362512] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.015 WARN 8587 --- [pool-metric-query-1,628c624fc5b7400f,e1e279075904] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.015 WARN 8587 --- [pool-metric-query-2,628c624fc5b7400f,1e6f9bb6d51c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.016 WARN 8587 --- [pool-metric-query-1,628c624fc5b7400f,bf399d588e4b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.016 WARN 8587 --- [pool-metric-query-1,628c624fc5b7400f,5843cb6d18d7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.016 WARN 8587 --- [pool-metric-query-2,628c624fc5b7400f,98a0d2451502] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.016 WARN 8587 --- [pool-metric-query-2,628c624fc5b7400f,48a0a946bd60] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.017 WARN 8587 --- [pool-metric-query-1,628c624fc5b7400f,1f5871d83d39] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.017 WARN 8587 --- [pool-metric-query-1,628c624fc5b7400f,83b891f067cf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.017 WARN 8587 --- [pool-metric-query-1,628c624fc5b7400f,c7abed34ab48] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.017 WARN 8587 --- [pool-metric-query-1,628c624fc5b7400f,0ed14ae8fa61] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.018 WARN 8587 --- [pool-metric-query-1,628c624fc5b7400f,db6288c6c82a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.018 WARN 8587 --- [pool-metric-query-2,628c624fc5b7400f,82a27b2d3af2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.019 WARN 8587 --- [pool-metric-query-3,628c624fc5b7400f,abf10a282fbf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.019 WARN 8587 --- [pool-metric-query-5,628c624fc5b7400f,8453db2f87ee] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.020 WARN 8587 --- [pool-metric-query-2,628c624fc5b7400f,9c28cb743337] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.021 WARN 8587 --- [alarm-detect-12,628c624fc5b7400f,a582010f56f4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.108 WARN 8587 --- [pool-ocp-async-4,98badee941c3486b,1b3ceed8105e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.108 WARN 8587 --- [pool-ocp-async-5,c473969f1cbe4c47,1239b8e3a86a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:38.108 ERROR 8587 --- [pool-ocp-async-5,c473969f1cbe4c47,1239b8e3a86a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1099 2024-05-14 14:18:38.231 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:38.232 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:38.321 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.425 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 1100 ### 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 1100 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1100 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1100 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1100 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 1100 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.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 14:18:38.480 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:38.663 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 1100 2024-05-14 14:18:38.735 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:38.735 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:38.761 INFO 8587 --- [pool-ocp-async-5,1eb0828fed024292,715596fe4c1f] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:38.766 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 14:18:38.766 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 14:18:38.766 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 1101 2024-05-14 14:18:38.766 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 1101 2024-05-14 14:18:38.766 WARN 8587 --- [pool-ocp-async-6,0c39c7eca0c5468f,ae9682024f66] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:38.767 ERROR 8587 --- [pool-ocp-async-6,0c39c7eca0c5468f,ae9682024f66] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1101 2024-05-14 14:18:38.767 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:38.767 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 14:18:38.767 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 1101 2024-05-14 14:18:38.767 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 1101 2024-05-14 14:18:38.768 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 1101 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:38.768 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 1101 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:38.767 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 1101 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:38.767 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 1101 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:39.014 WARN 8587 --- [pool-ocp-async-8,628c624fc5b7400f,1ea3ce9a268e] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:18:39.015 WARN 8587 --- [alarm-detect-13,628c624fc5b7400f,a91d8989656b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:18:39.015 WARN 8587 --- [alarm-detect-11,628c624fc5b7400f,f746a3db5f3d] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:18:39.015 WARN 8587 --- [alarm-detect-17,628c624fc5b7400f,aeae9ea5c4e8] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:18:39.015 WARN 8587 --- [alarm-detect-7,628c624fc5b7400f,78112d3f1518] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:18:39.015 WARN 8587 --- [alarm-detect-4,628c624fc5b7400f,199788e3198a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:18:39.015 WARN 8587 --- [alarm-detect-8,628c624fc5b7400f,9b0228f160f4] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:18:39.015 WARN 8587 --- [alarm-detect-30,628c624fc5b7400f,69b66bc21506] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:39.015 WARN 8587 --- [alarm-detect-14,628c624fc5b7400f,5f4a3ab16c85] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:18:39.015 WARN 8587 --- [alarm-detect-3,628c624fc5b7400f,25e6087ff608] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:18:39.015 WARN 8587 --- [alarm-detect-6,628c624fc5b7400f,9a4248cf190f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:18:39.015 WARN 8587 --- [alarm-detect-19,628c624fc5b7400f,cdf9b713f667] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:18:39.015 WARN 8587 --- [alarm-detect-15,628c624fc5b7400f,0d8ba8f1a97d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:39.015 ERROR 8587 --- [alarm-detect-15,628c624fc5b7400f,0d8ba8f1a97d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:39.015 WARN 8587 --- [alarm-detect-29,628c624fc5b7400f,94ee74a8fc78] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:39.015 ERROR 8587 --- [alarm-detect-29,628c624fc5b7400f,94ee74a8fc78] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:39.015 WARN 8587 --- [alarm-detect-22,628c624fc5b7400f,03668775080d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:39.016 ERROR 8587 --- [alarm-detect-22,628c624fc5b7400f,03668775080d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:39.016 WARN 8587 --- [alarm-detect-5,628c624fc5b7400f,ddfcde376966] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:39.016 ERROR 8587 --- [alarm-detect-5,628c624fc5b7400f,ddfcde376966] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:39.015 WARN 8587 --- [alarm-detect-2,628c624fc5b7400f,71f9c0184d7f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:18:39.015 WARN 8587 --- [alarm-detect-20,628c624fc5b7400f,134494460e3c] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:18:39.015 WARN 8587 --- [alarm-detect-12,628c624fc5b7400f,a582010f56f4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:39.015 ERROR 8587 --- [alarm-detect-30,628c624fc5b7400f,69b66bc21506] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:39.015 WARN 8587 --- [alarm-detect-1,628c624fc5b7400f,dcfde7562181] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:18:39.015 WARN 8587 --- [alarm-detect-28,628c624fc5b7400f,54280079b41c] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:18:39.015 WARN 8587 --- [alarm-detect-10,628c624fc5b7400f,615f4a16322e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:39.016 ERROR 8587 --- [alarm-detect-12,628c624fc5b7400f,a582010f56f4] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:39.016 ERROR 8587 --- [alarm-detect-10,628c624fc5b7400f,615f4a16322e] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:39.017 WARN 8587 --- [alarm-detect-15,628c624fc5b7400f,0d8ba8f1a97d] 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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:39.017 WARN 8587 --- [alarm-detect-10,628c624fc5b7400f,615f4a16322e] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:39.017 WARN 8587 --- [alarm-detect-22,628c624fc5b7400f,03668775080d] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:39.017 ERROR 8587 --- [alarm-detect-5,628c624fc5b7400f,ddfcde376966] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=arbitration_service_unavailable org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:18:39.017 WARN 8587 --- [alarm-detect-29,628c624fc5b7400f,94ee74a8fc78] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:39.017 WARN 8587 --- [alarm-detect-30,628c624fc5b7400f,69b66bc21506] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:39.017 ERROR 8587 --- [alarm-detect-12,628c624fc5b7400f,a582010f56f4] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_host_log_disk_percent_over_threshold org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$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 14:18:39.042 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 1101 2024-05-14 14:18:39.062 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:39.081 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:39.081 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:39.155 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:39.238 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 14:18:39.250 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection 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=339918) Get Location Cache 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=339918) Get Location Cache 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 14:18:39.260 WARN 8587 --- [pool-prometheus-minute-schedule-1,c7425b9fe8964ad3,f5a1928ef4f8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:39.328 WARN 8587 --- [pool-overview-container-2,0e0a2a43ab524b44,09c024cbd1d4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:39.458 WARN 8587 --- [pool-ocp-schedules-18,352e87309efd4025,84f348641617] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:39.511 INFO 8587 --- [pool-ocp-schedules-20,757d868db1a34533,12cb52caba70] c.o.o.m.s.OcpCacheMonitorServiceImpl : OcpCacheMonitor, cacheInfo={"secondReadCacheSize":6972,"minuteWriteQueue":0,"minuteReadCacheSize":3825,"secondWriteCacheSize":1742,"seriesIdKeySize":4323,"secondWriteQueue":0,"minuteWriteCacheSize":3825} 2024-05-14 14:18:39.511 INFO 8587 --- [pool-ocp-schedules-20,757d868db1a34533,12cb52caba70] 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 14:18:39.702 WARN 8587 --- [pool-overview-container-3,1b79678cbd7a4e23,d40919834a3e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:39.702 WARN 8587 --- [pool-overview-container-8,d63778a159944cae,e90d3d87ac9e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:39.702 WARN 8587 --- [pool-overview-container-5,1207c42de9e64c01,21b4d26d11a4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:39.742 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 14:18:39.753 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:39.767 WARN 8587 --- [pool-ocp-async-10,8a115ac168734354,337efb3ab730] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:39.767 WARN 8587 --- [pool-ocp-async-11,42f6480128ee48e8,8e06dfab1fc9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:39.767 ERROR 8587 --- [pool-ocp-async-11,42f6480128ee48e8,8e06dfab1fc9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 2024-05-14 14:18:39.893 WARN 8587 --- [pool-overview-container-1,9fbaecac0bdc4413,580e34fcf2cc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:39.893 WARN 8587 --- [pool-ocp-async-2,939b675ba0604c1f,08e50a93947c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:40.007 WARN 8587 --- [pool-ocp-schedules-2,836cf51df11446f0,61412f53dc10] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.008 ERROR 8587 --- [pool-ocp-schedules-2,836cf51df11446f0,61412f53dc10] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 2024-05-14 14:18:40.008 WARN 8587 --- [pool-ocp-schedules-16,1e645c946f5a491d,80197000c645] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.008 WARN 8587 --- [pool-ocp-schedules-4,bbebc2adcb1b40dc,3c7b460cdd03] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.008 ERROR 8587 --- [pool-ocp-schedules-16,1e645c946f5a491d,80197000c645] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 2024-05-14 14:18:40.008 ERROR 8587 --- [pool-ocp-schedules-4,bbebc2adcb1b40dc,3c7b460cdd03] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 2024-05-14 14:18:40.008 WARN 8587 --- [pool-ocp-schedules-6,dde7da5edfb549f2,3fa3e82d4885] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.008 ERROR 8587 --- [pool-ocp-schedules-6,dde7da5edfb549f2,3fa3e82d4885] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 2024-05-14 14:18:40.008 ERROR 8587 --- [pool-ocp-schedules-2,836cf51df11446f0,61412f53dc10] 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 1103 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:40.008 WARN 8587 --- [pool-ocp-schedules-5,8e16fe21840048fd,97519f66bd59] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.008 ERROR 8587 --- [pool-ocp-schedules-4,bbebc2adcb1b40dc,3c7b460cdd03] o.s.s.s.TaskUtils$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 1103 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:40.009 ERROR 8587 --- [pool-ocp-schedules-5,8e16fe21840048fd,97519f66bd59] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 2024-05-14 14:18:40.009 ERROR 8587 --- [pool-ocp-schedules-16,1e645c946f5a491d,80197000c645] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy297.findByKeyAndApplicationAndProfileAndLabel(Unknown Source) at com.oceanbase.ocp.core.property.PropertyService.getProperty(PropertyService.java:191) at com.oceanbase.ocp.core.property.PropertyService.getProperty(PropertyService.java:186) at com.oceanbase.ocp.service.audit.AuditEventService.enableAudit(AuditEventService.java:306) at com.oceanbase.ocp.service.audit.AuditEventService.refreshMethodToAuditEventMetaMap(AuditEventService.java:313) at com.oceanbase.ocp.service.audit.AuditEventService$$FastClassBySpringCGLIB$$cf41526c.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.audit.AuditEventService$$EnhancerBySpringCGLIB$$3f6c2e63.refreshMethodToAuditEventMetaMap() at sun.reflect.GeneratedMethodAccessor966.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 30 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 73 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:40.009 WARN 8587 --- [pool-ocp-schedules-12,641ef7f43c7a4a97,06a6882bb6ca] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.009 ERROR 8587 --- [pool-ocp-schedules-6,dde7da5edfb549f2,3fa3e82d4885] 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 1103 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:40.009 WARN 8587 --- [pool-ocp-schedules-9,75394df3a4da46cc,a759fa072a89] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.009 ERROR 8587 --- [pool-ocp-schedules-12,641ef7f43c7a4a97,06a6882bb6ca] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 2024-05-14 14:18:40.009 ERROR 8587 --- [pool-ocp-schedules-9,75394df3a4da46cc,a759fa072a89] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 2024-05-14 14:18:40.009 ERROR 8587 --- [pool-ocp-schedules-5,8e16fe21840048fd,97519f66bd59] 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 1103 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:40.010 WARN 8587 --- [pool-ocp-schedules-13,5a1f112e28c448cf,2b2c88e2718c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.010 ERROR 8587 --- [pool-ocp-schedules-13,5a1f112e28c448cf,2b2c88e2718c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 2024-05-14 14:18:40.010 ERROR 8587 --- [pool-ocp-schedules-12,641ef7f43c7a4a97,06a6882bb6ca] o.s.s.s.TaskUtils$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 1103 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:40.010 ERROR 8587 --- [pool-ocp-schedules-9,75394df3a4da46cc,a759fa072a89] o.s.s.s.TaskUtils$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 1103 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:40.011 ERROR 8587 --- [pool-ocp-schedules-13,5a1f112e28c448cf,2b2c88e2718c] o.s.s.s.TaskUtils$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 1103 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:40.013 WARN 8587 --- [pool-ocp-schedules-8,76f30bc266764617,50ee42130c35] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.013 ERROR 8587 --- [pool-ocp-schedules-8,76f30bc266764617,50ee42130c35] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 2024-05-14 14:18:40.013 WARN 8587 --- [pool-ocp-async-9,71a16749cff04ed6,6417b5a8f29c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.013 ERROR 8587 --- [pool-ocp-async-9,71a16749cff04ed6,6417b5a8f29c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 2024-05-14 14:18:40.013 WARN 8587 --- [pool-ocp-async-1,730cb54d7df14489,46311f552811] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.013 WARN 8587 --- [pool-ocp-async-3,aac4a427d1d64062,35d7ae6b5ef1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.013 ERROR 8587 --- [pool-ocp-async-1,730cb54d7df14489,46311f552811] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 2024-05-14 14:18:40.013 ERROR 8587 --- [pool-ocp-async-3,aac4a427d1d64062,35d7ae6b5ef1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 2024-05-14 14:18:40.013 ERROR 8587 --- [pool-ocp-schedules-8,76f30bc266764617,50ee42130c35] 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 1103 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:40.014 WARN 8587 --- [pool-ocp-async-1,730cb54d7df14489,46311f552811] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.alarm.schedule.AlarmNotifier.doStatisticsSchedule(), params=[] org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy391.findAll(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmSubscriptionService.listAll(OcpAlarmSubscriptionService.java:406) at com.oceanbase.ocp.alarm.core.notification.AlarmStatisticsService.doScheduleTask(AlarmStatisticsService.java:129) at com.oceanbase.ocp.alarm.schedule.AlarmNotifier.doStatisticsSchedule(AlarmNotifier.java:304) at com.oceanbase.ocp.alarm.schedule.AlarmNotifier$$FastClassBySpringCGLIB$$ca38577b.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:40.015 WARN 8587 --- [pool-metric-query-1,628c624fc5b7400f,844fcb0f2ac5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.015 WARN 8587 --- [alarm-detect-17,628c624fc5b7400f,aeae9ea5c4e8] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:40.015 WARN 8587 --- [alarm-detect-8,628c624fc5b7400f,9b0228f160f4] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:40.015 WARN 8587 --- [pool-metric-query-1,628c624fc5b7400f,e2a912c756aa] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.015 WARN 8587 --- [alarm-detect-14,628c624fc5b7400f,5f4a3ab16c85] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:40.015 WARN 8587 --- [alarm-detect-3,628c624fc5b7400f,25e6087ff608] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:40.015 WARN 8587 --- [alarm-detect-13,628c624fc5b7400f,a91d8989656b] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:40.015 WARN 8587 --- [pool-metric-query-2,628c624fc5b7400f,82a27b2d3af2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.015 WARN 8587 --- [alarm-detect-7,628c624fc5b7400f,78112d3f1518] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:40.015 WARN 8587 --- [alarm-detect-19,628c624fc5b7400f,cdf9b713f667] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:40.015 WARN 8587 --- [pool-metric-query-3,628c624fc5b7400f,3389ff6aa10c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.015 WARN 8587 --- [pool-metric-query-1,628c624fc5b7400f,0ed14ae8fa61] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.015 WARN 8587 --- [alarm-detect-6,628c624fc5b7400f,9a4248cf190f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:40.015 ERROR 8587 --- [pool-metric-query-3,628c624fc5b7400f,3389ff6aa10c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 2024-05-14 14:18:40.015 ERROR 8587 --- [pool-metric-query-1,628c624fc5b7400f,0ed14ae8fa61] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:40.016 WARN 8587 --- [pool-metric-query-1,628c624fc5b7400f,c7abed34ab48] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.015 ERROR 8587 --- [pool-metric-query-1,628c624fc5b7400f,844fcb0f2ac5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 2024-05-14 14:18:40.015 ERROR 8587 --- [pool-metric-query-1,628c624fc5b7400f,e2a912c756aa] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 2024-05-14 14:18:40.015 WARN 8587 --- [alarm-detect-11,628c624fc5b7400f,f746a3db5f3d] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:40.016 WARN 8587 --- [alarm-detect-2,628c624fc5b7400f,71f9c0184d7f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:40.016 WARN 8587 --- [pool-metric-query-3,628c624fc5b7400f,abf10a282fbf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.016 ERROR 8587 --- [pool-metric-query-3,628c624fc5b7400f,abf10a282fbf] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:40.015 ERROR 8587 --- [pool-metric-query-2,628c624fc5b7400f,82a27b2d3af2] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:40.016 WARN 8587 --- [alarm-detect-28,628c624fc5b7400f,54280079b41c] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:40.016 WARN 8587 --- [pool-metric-query-1,628c624fc5b7400f,680d53362512] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.016 ERROR 8587 --- [pool-metric-query-1,628c624fc5b7400f,680d53362512] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 2024-05-14 14:18:40.015 WARN 8587 --- [alarm-detect-4,628c624fc5b7400f,199788e3198a] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:40.016 ERROR 8587 --- [pool-metric-query-1,628c624fc5b7400f,c7abed34ab48] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:40.016 WARN 8587 --- [alarm-detect-20,628c624fc5b7400f,134494460e3c] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:40.016 WARN 8587 --- [pool-metric-query-1,628c624fc5b7400f,83b891f067cf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.017 ERROR 8587 --- [pool-metric-query-1,628c624fc5b7400f,83b891f067cf] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:40.016 WARN 8587 --- [alarm-detect-1,628c624fc5b7400f,dcfde7562181] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:40.017 WARN 8587 --- [pool-metric-query-2,628c624fc5b7400f,1e6f9bb6d51c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.018 ERROR 8587 --- [pool-metric-query-2,628c624fc5b7400f,1e6f9bb6d51c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 2024-05-14 14:18:40.017 WARN 8587 --- [pool-metric-query-1,628c624fc5b7400f,db6288c6c82a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.016 WARN 8587 --- [pool-metric-query-2,628c624fc5b7400f,98a0d2451502] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.018 ERROR 8587 --- [pool-metric-query-1,628c624fc5b7400f,db6288c6c82a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:40.018 ERROR 8587 --- [pool-metric-query-2,628c624fc5b7400f,98a0d2451502] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:40.016 WARN 8587 --- [pool-metric-query-1,628c624fc5b7400f,5843cb6d18d7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.018 ERROR 8587 --- [pool-metric-query-1,628c624fc5b7400f,5843cb6d18d7] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:40.017 WARN 8587 --- [pool-metric-query-1,628c624fc5b7400f,bf399d588e4b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.017 WARN 8587 --- [pool-metric-query-2,628c624fc5b7400f,9c28cb743337] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.019 ERROR 8587 --- [pool-metric-query-1,628c624fc5b7400f,bf399d588e4b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 2024-05-14 14:18:40.019 ERROR 8587 --- [pool-metric-query-2,628c624fc5b7400f,9c28cb743337] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:40.017 WARN 8587 --- [pool-metric-query-1,628c624fc5b7400f,1f5871d83d39] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.016 WARN 8587 --- [pool-metric-query-1,628c624fc5b7400f,e1e279075904] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.019 ERROR 8587 --- [pool-metric-query-1,628c624fc5b7400f,1f5871d83d39] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:40.019 ERROR 8587 --- [pool-metric-query-1,628c624fc5b7400f,e1e279075904] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 2024-05-14 14:18:40.017 WARN 8587 --- [pool-metric-query-5,628c624fc5b7400f,8453db2f87ee] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.017 WARN 8587 --- [pool-metric-query-2,628c624fc5b7400f,48a0a946bd60] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.020 ERROR 8587 --- [pool-metric-query-5,628c624fc5b7400f,8453db2f87ee] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:40.020 ERROR 8587 --- [pool-metric-query-2,628c624fc5b7400f,48a0a946bd60] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 2024-05-14 14:18:40.108 WARN 8587 --- [pool-ocp-async-7,2808e3963d7e440d,aa58ffb39121] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:40.108 WARN 8587 --- [pool-ocp-async-4,98badee941c3486b,1b3ceed8105e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.108 ERROR 8587 --- [pool-ocp-async-4,98badee941c3486b,1b3ceed8105e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1103 2024-05-14 14:18:40.108 WARN 8587 --- [pool-overview-container-4,f91d25140d2d43a3,6ec0515df9f0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:40.246 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=339924) Get Location Cache 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=339924) Get Location Cache 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 14:18:40.257 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:40.322 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.322 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1104 2024-05-14 14:18:40.322 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 1104 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:40.480 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:40.480 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1104 2024-05-14 14:18:40.481 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 14:18:40.663 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:40.749 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 14:18:40.760 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:40.761 INFO 8587 --- [pool-ocp-async-1,ea42fd3517d04be9,61eca383e827] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:40.767 WARN 8587 --- [pool-ocp-async-5,1eb0828fed024292,715596fe4c1f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:40.771 WARN 8587 --- [pool-ocp-async-1,ea42fd3517d04be9,61eca383e827] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:18:41.000 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:41.062 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:41.062 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1105 2024-05-14 14:18:41.063 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:18:41.081 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:41.081 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:41.081 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1105 2024-05-14 14:18:41.081 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1105 2024-05-14 14:18:41.081 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:18:41.081 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:18:41.156 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:41.156 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1105 2024-05-14 14:18:41.157 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 1105 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:41.252 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:41.261 WARN 8587 --- [pool-prometheus-minute-schedule-1,c7425b9fe8964ad3,f5a1928ef4f8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:41.261 ERROR 8587 --- [pool-prometheus-minute-schedule-1,c7425b9fe8964ad3,f5a1928ef4f8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 1, createErrorCount 1105 2024-05-14 14:18:41.261 ERROR 8587 --- [pool-prometheus-minute-schedule-1,c7425b9fe8964ad3,f5a1928ef4f8] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 1, createErrorCount 1105 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:41.262 INFO 8587 --- [pool-prometheus-minute-schedule-1,c7425b9fe8964ad3,f5a1928ef4f8] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667517260, count=0, elapsed=4002 2024-05-14 14:18:41.262 INFO 8587 --- [pool-prometheus-minute-schedule-1,01c965d86abb44bf,5ffbf7f52934] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667540, interval=60 2024-05-14 14:18:41.263 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:41.329 WARN 8587 --- [pool-overview-container-2,0e0a2a43ab524b44,09c024cbd1d4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:41.329 ERROR 8587 --- [pool-overview-container-2,0e0a2a43ab524b44,09c024cbd1d4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1106 2024-05-14 14:18:41.330 ERROR 8587 --- [pool-overview-container-2,0e0a2a43ab524b44,09c024cbd1d4] 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 1106 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:41.331 WARN 8587 --- [pool-overview-container-2,0e0a2a43ab524b44,09c024cbd1d4] 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 1106 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:41.425 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:18:41.458 WARN 8587 --- [pool-ocp-schedules-18,352e87309efd4025,84f348641617] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:41.458 ERROR 8587 --- [pool-ocp-schedules-18,352e87309efd4025,84f348641617] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1106 2024-05-14 14:18:41.459 ERROR 8587 --- [pool-ocp-schedules-18,352e87309efd4025,84f348641617] 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 1106 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:41.702 WARN 8587 --- [pool-overview-container-3,1b79678cbd7a4e23,d40919834a3e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:41.702 ERROR 8587 --- [pool-overview-container-3,1b79678cbd7a4e23,d40919834a3e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1106 2024-05-14 14:18:41.702 WARN 8587 --- [pool-overview-container-5,1207c42de9e64c01,21b4d26d11a4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:41.702 WARN 8587 --- [pool-overview-container-8,d63778a159944cae,e90d3d87ac9e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:41.703 ERROR 8587 --- [pool-overview-container-5,1207c42de9e64c01,21b4d26d11a4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1106 2024-05-14 14:18:41.703 ERROR 8587 --- [pool-overview-container-8,d63778a159944cae,e90d3d87ac9e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1106 2024-05-14 14:18:41.703 ERROR 8587 --- [pool-overview-container-3,1b79678cbd7a4e23,d40919834a3e] 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 1106 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:41.704 ERROR 8587 --- [pool-overview-container-8,d63778a159944cae,e90d3d87ac9e] 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 1106 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:41.704 WARN 8587 --- [pool-overview-container-3,1b79678cbd7a4e23,d40919834a3e] 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 1106 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:41.704 ERROR 8587 --- [pool-overview-container-5,1207c42de9e64c01,21b4d26d11a4] 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 1106 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:41.704 WARN 8587 --- [pool-overview-container-8,d63778a159944cae,e90d3d87ac9e] 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 1106 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:41.704 WARN 8587 --- [pool-overview-container-5,1207c42de9e64c01,21b4d26d11a4] 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 1106 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:41.756 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:41.765 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:41.767 WARN 8587 --- [pool-ocp-async-6,97e4508437af4e45,fa220e15ec8a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:41.767 WARN 8587 --- [pool-ocp-async-10,8a115ac168734354,337efb3ab730] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:41.767 ERROR 8587 --- [pool-ocp-async-10,8a115ac168734354,337efb3ab730] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1107 2024-05-14 14:18:41.894 WARN 8587 --- [pool-overview-container-1,9fbaecac0bdc4413,580e34fcf2cc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:41.894 WARN 8587 --- [pool-ocp-async-2,939b675ba0604c1f,08e50a93947c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:41.894 ERROR 8587 --- [pool-overview-container-1,9fbaecac0bdc4413,580e34fcf2cc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1107 2024-05-14 14:18:41.894 ERROR 8587 --- [pool-ocp-async-2,939b675ba0604c1f,08e50a93947c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1107 2024-05-14 14:18:41.894 ERROR 8587 --- [pool-overview-container-1,9fbaecac0bdc4413,580e34fcf2cc] 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 1107 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:41.895 WARN 8587 --- [pool-overview-container-1,9fbaecac0bdc4413,580e34fcf2cc] 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 1107 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:41.943 INFO 8587 --- [pool-ocp-schedules-2,f0fe733c3dbd46c6,a3bc3c703245] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:18:42.016 WARN 8587 --- [alarm-detect-3,628c624fc5b7400f,25e6087ff608] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:42.017 WARN 8587 --- [alarm-detect-19,628c624fc5b7400f,cdf9b713f667] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:42.018 WARN 8587 --- [alarm-detect-4,628c624fc5b7400f,199788e3198a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:42.030 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:42.108 WARN 8587 --- [pool-ocp-async-11,339d774e4195487f,7b5df6525f84] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:42.108 WARN 8587 --- [pool-ocp-async-7,2808e3963d7e440d,aa58ffb39121] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:42.108 ERROR 8587 --- [pool-ocp-async-7,2808e3963d7e440d,aa58ffb39121] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1107 2024-05-14 14:18:42.108 WARN 8587 --- [pool-overview-container-4,f91d25140d2d43a3,6ec0515df9f0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:42.108 ERROR 8587 --- [pool-overview-container-4,f91d25140d2d43a3,6ec0515df9f0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1107 2024-05-14 14:18:42.109 ERROR 8587 --- [pool-overview-container-4,f91d25140d2d43a3,6ec0515df9f0] 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 1107 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:42.110 WARN 8587 --- [pool-overview-container-4,f91d25140d2d43a3,6ec0515df9f0] 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 1107 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:42.260 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:42.268 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:42.664 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 1108 2024-05-14 14:18:42.761 INFO 8587 --- [pool-ocp-async-4,c16525ea03884b8a,dbeac843e553] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:42.763 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:42.767 WARN 8587 --- [pool-ocp-async-5,1eb0828fed024292,715596fe4c1f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:42.767 ERROR 8587 --- [pool-ocp-async-5,1eb0828fed024292,715596fe4c1f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1108 2024-05-14 14:18:42.772 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:43.001 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:43.001 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1109 2024-05-14 14:18:43.001 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 14:18:43.262 WARN 8587 --- [pool-prometheus-minute-schedule-1,01c965d86abb44bf,5ffbf7f52934] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:43.266 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:43.275 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:43.323 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:43.426 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:43.767 WARN 8587 --- [pool-ocp-async-8,69bb657fa1a44b4a,34d7a19116ed] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:43.767 WARN 8587 --- [pool-ocp-async-6,97e4508437af4e45,fa220e15ec8a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:43.767 ERROR 8587 --- [pool-ocp-async-6,97e4508437af4e45,fa220e15ec8a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1110 2024-05-14 14:18:43.768 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 14:18:43.769 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:43.769 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:43.769 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 14:18:43.770 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:43.778 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:43.943 WARN 8587 --- [pool-ocp-schedules-2,f0fe733c3dbd46c6,a3bc3c703245] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:44.017 WARN 8587 --- [alarm-detect-3,628c624fc5b7400f,25e6087ff608] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:44.017 ERROR 8587 --- [alarm-detect-3,628c624fc5b7400f,25e6087ff608] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1111 2024-05-14 14:18:44.017 WARN 8587 --- [alarm-detect-19,628c624fc5b7400f,cdf9b713f667] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:44.017 ERROR 8587 --- [alarm-detect-19,628c624fc5b7400f,cdf9b713f667] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1111 2024-05-14 14:18:44.018 WARN 8587 --- [alarm-detect-4,628c624fc5b7400f,199788e3198a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:44.018 ERROR 8587 --- [alarm-detect-4,628c624fc5b7400f,199788e3198a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1111 2024-05-14 14:18:44.018 ERROR 8587 --- [alarm-detect-3,628c624fc5b7400f,25e6087ff608] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_host_net_send_percent_over_threshold org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1111 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:44.018 ERROR 8587 --- [alarm-detect-19,628c624fc5b7400f,cdf9b713f667] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_tsar_cpu_util_hwm org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1111 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:44.019 ERROR 8587 --- [alarm-detect-4,628c624fc5b7400f,199788e3198a] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_nic_1000m_hwm org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1111 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:44.030 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:44.030 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1111 2024-05-14 14:18:44.030 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 14:18:44.063 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:44.082 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:44.082 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:44.108 WARN 8587 --- [pool-ocp-async-1,4d45083559694857,bfbd2a3a46b5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:44.108 WARN 8587 --- [pool-ocp-async-11,339d774e4195487f,7b5df6525f84] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:44.108 ERROR 8587 --- [pool-ocp-async-11,339d774e4195487f,7b5df6525f84] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1111 2024-05-14 14:18:44.157 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:44.272 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:44.281 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527364) Get Location Cache 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=527364) Get Location Cache 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 14:18:44.664 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:44.761 INFO 8587 --- [pool-ocp-async-6,0e5bc575b90947ad,d2715b372f66] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:44.768 WARN 8587 --- [pool-ocp-async-4,c16525ea03884b8a,dbeac843e553] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:44.771 WARN 8587 --- [pool-ocp-async-6,0e5bc575b90947ad,d2715b372f66] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:18:44.776 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:44.784 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:45.263 WARN 8587 --- [pool-prometheus-minute-schedule-1,01c965d86abb44bf,5ffbf7f52934] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:45.263 ERROR 8587 --- [pool-prometheus-minute-schedule-1,01c965d86abb44bf,5ffbf7f52934] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1113 2024-05-14 14:18:45.263 ERROR 8587 --- [pool-prometheus-minute-schedule-1,01c965d86abb44bf,5ffbf7f52934] 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 1113 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:45.264 INFO 8587 --- [pool-prometheus-minute-schedule-1,01c965d86abb44bf,5ffbf7f52934] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667521262, count=0, elapsed=4002 2024-05-14 14:18:45.264 INFO 8587 --- [pool-prometheus-minute-schedule-1,cd78fa29764d48b7,d92916cff874] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667540, interval=60 2024-05-14 14:18:45.281 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=340065) Get Location Cache 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=340065) Get Location Cache 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 14:18:45.287 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:45.323 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:45.323 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1114 2024-05-14 14:18:45.324 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 1114 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:45.427 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 1114 ### 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 1114 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1114 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1114 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1114 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 1114 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.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 14:18:45.767 WARN 8587 --- [pool-ocp-async-10,ef40270438094bb0,69cb98c97fd6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:45.767 WARN 8587 --- [pool-ocp-async-8,69bb657fa1a44b4a,34d7a19116ed] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:45.768 ERROR 8587 --- [pool-ocp-async-8,69bb657fa1a44b4a,34d7a19116ed] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1114 2024-05-14 14:18:45.769 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:45.769 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 1114 2024-05-14 14:18:45.769 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 14:18:45.769 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 14:18:45.769 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 14:18:45.769 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 1114 2024-05-14 14:18:45.769 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 1114 2024-05-14 14:18:45.769 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 1114 2024-05-14 14:18:45.769 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 1114 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:45.770 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 1114 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:45.770 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 1114 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:45.770 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 1114 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:45.785 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:45.790 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 14:18:45.943 WARN 8587 --- [pool-ocp-schedules-2,f0fe733c3dbd46c6,a3bc3c703245] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:45.944 ERROR 8587 --- [pool-ocp-schedules-2,f0fe733c3dbd46c6,a3bc3c703245] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1115 2024-05-14 14:18:45.944 ERROR 8587 --- [pool-ocp-schedules-2,f0fe733c3dbd46c6,a3bc3c703245] 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 1115 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:46.012 INFO 8587 --- [pool-ocp-async-2,e1ad4e5606674a4d,11593c665031] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:18:46.063 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:46.063 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1115 2024-05-14 14:18:46.063 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:18:46.082 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:46.082 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:46.082 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1115 2024-05-14 14:18:46.082 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1115 2024-05-14 14:18:46.082 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:18:46.082 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:18:46.109 WARN 8587 --- [pool-ocp-async-3,8a4470a1bcca4ef9,d2946e162f39] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:46.109 WARN 8587 --- [pool-ocp-async-1,4d45083559694857,bfbd2a3a46b5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:46.109 ERROR 8587 --- [pool-ocp-async-1,4d45083559694857,bfbd2a3a46b5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1115 2024-05-14 14:18:46.157 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:46.158 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1115 2024-05-14 14:18:46.158 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 1115 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:46.287 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:46.293 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 14:18:46.664 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 1116 2024-05-14 14:18:46.761 INFO 8587 --- [pool-ocp-async-5,24246bb31a454342,d8ab6ca3c105] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:46.768 WARN 8587 --- [pool-ocp-async-4,c16525ea03884b8a,dbeac843e553] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:46.768 ERROR 8587 --- [pool-ocp-async-4,c16525ea03884b8a,dbeac843e553] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1116 2024-05-14 14:18:46.791 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:46.796 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:46.930 WARN 8587 --- [pool-collect-self-metric-half-minute-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:47.264 WARN 8587 --- [pool-prometheus-minute-schedule-1,cd78fa29764d48b7,d92916cff874] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:47.294 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 -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:47.299 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:47.481 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:47.768 WARN 8587 --- [pool-ocp-async-7,c97fa8c42e424378,b1fb8dc7a05c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:47.768 WARN 8587 --- [pool-ocp-async-10,ef40270438094bb0,69cb98c97fd6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:47.768 ERROR 8587 --- [pool-ocp-async-10,ef40270438094bb0,69cb98c97fd6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1118 2024-05-14 14:18:47.797 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 14:18:47.802 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:47.893 INFO 8587 --- [pool-ocp-async-8,af386428c05c404c,0a984305fbf3] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:18:47.894 INFO 8587 --- [pool-clean-time-series-data15-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : No deletable timestamps. 2024-05-14 14:18:47.938 INFO 8587 --- [pool-clean-time-series-data60-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : No deletable timestamps. 2024-05-14 14:18:48.014 WARN 8587 --- [alarm-detect-26,e1ad4e5606674a4d,7341061b68f9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.014 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,096e5a2c049e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.014 WARN 8587 --- [alarm-detect-24,e1ad4e5606674a4d,688fad9a399f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.014 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,0f975233f126] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.014 WARN 8587 --- [alarm-detect-10,e1ad4e5606674a4d,20c929acfc4d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.014 WARN 8587 --- [alarm-detect-21,e1ad4e5606674a4d,cf4380a53dc7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.015 WARN 8587 --- [alarm-detect-5,e1ad4e5606674a4d,3b0dd230a37a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.015 WARN 8587 --- [alarm-detect-17,e1ad4e5606674a4d,ffb519eeddc1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.015 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,93ab1a0b8c12] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.015 WARN 8587 --- [alarm-detect-7,e1ad4e5606674a4d,1bdd7c659a0a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.015 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,128c3937b573] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.016 WARN 8587 --- [alarm-detect-2,e1ad4e5606674a4d,92dc50390392] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.015 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,de24b9b4fbf2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.016 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,36ffa5516edb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.016 WARN 8587 --- [alarm-detect-1,e1ad4e5606674a4d,a950f623a97e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.017 WARN 8587 --- [alarm-detect-3,e1ad4e5606674a4d,152df99b845d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.017 WARN 8587 --- [alarm-detect-28,e1ad4e5606674a4d,acccc53e52e8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.017 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,7c19df5960d1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.017 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,dd4799504172] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.018 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,bac538b6a0bc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.018 WARN 8587 --- [pool-metric-query-2,e1ad4e5606674a4d,b95043ddcd39] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.018 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,31da6b93c67e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.018 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,1e12f54aed74] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.018 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,83acfc0e8e54] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.018 WARN 8587 --- [pool-metric-query-2,e1ad4e5606674a4d,4cefc7a27f9a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.018 WARN 8587 --- [pool-metric-query-2,e1ad4e5606674a4d,611e0f421bad] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.019 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,19523211958b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.020 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,3f508af8ee25] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.020 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,880b3874a616] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.020 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,398d15f0a277] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.020 WARN 8587 --- [pool-metric-query-2,e1ad4e5606674a4d,0251225f8276] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.020 WARN 8587 --- [pool-metric-query-2,e1ad4e5606674a4d,1a48ec3a11bf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.021 WARN 8587 --- [pool-metric-query-3,e1ad4e5606674a4d,25960749e9e2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.022 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,bd4ee3c3de9d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.022 WARN 8587 --- [pool-metric-query-5,e1ad4e5606674a4d,7e2c5b3e2cea] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.109 WARN 8587 --- [pool-ocp-async-3,8a4470a1bcca4ef9,d2946e162f39] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:48.109 WARN 8587 --- [pool-ocp-async-11,e345f81d275d4f57,c07b66dff99a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.109 ERROR 8587 --- [pool-ocp-async-3,8a4470a1bcca4ef9,d2946e162f39] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1119 2024-05-14 14:18:48.166 WARN 8587 --- [pool-ocp-schedules-8,32a9fb18c1dc476d,19df7e33b4dc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.195 WARN 8587 --- [pool-ocp-schedules-20,ea3955587d164494,4c8b0507ad45] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.301 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 14:18:48.305 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:48.325 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.427 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:18:48.665 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.761 INFO 8587 --- [pool-ocp-async-10,fedd473a036445f7,69e8968718a2] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:48.769 WARN 8587 --- [pool-ocp-async-5,24246bb31a454342,d8ab6ca3c105] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:48.772 WARN 8587 --- [pool-ocp-async-10,fedd473a036445f7,69e8968718a2] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:18:48.803 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:48.808 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:48.931 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 1119 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1119 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:18:49.021 WARN 8587 --- [pool-ocp-async-2,e1ad4e5606674a4d,11593c665031] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-27,e1ad4e5606674a4d,832d4473efad] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-30,e1ad4e5606674a4d,87cf8e11e407] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-23,e1ad4e5606674a4d,434e22e73500] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-18,e1ad4e5606674a4d,7556813785fe] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-8,e1ad4e5606674a4d,059fe0816820] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-25,e1ad4e5606674a4d,063373e961d0] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:arbitration_status_inactive_server_count. get Exception: null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-22,e1ad4e5606674a4d,6dbc5a3815d8] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_database_disk_used_gb. get Exception: null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-29,e1ad4e5606674a4d,ca27c0fa9dfb] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-26,e1ad4e5606674a4d,7341061b68f9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-5,e1ad4e5606674a4d,3b0dd230a37a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-20,e1ad4e5606674a4d,8b5c239dcae4] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-16,e1ad4e5606674a4d,c7ad56b1404c] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:tenant_partition_leader_absent_count. get Exception: null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-9,e1ad4e5606674a4d,2f69f7c70d33] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:tenant500_mem_hold_percent. get Exception: null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-7,e1ad4e5606674a4d,1bdd7c659a0a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-15,e1ad4e5606674a4d,7d4b2453f283] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-14,e1ad4e5606674a4d,6eea145209bb] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_cluster_sync. get Exception: null 2024-05-14 14:18:49.022 ERROR 8587 --- [alarm-detect-26,e1ad4e5606674a4d,7341061b68f9] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-19,e1ad4e5606674a4d,11994fc2e859] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:18:49.022 ERROR 8587 --- [alarm-detect-5,e1ad4e5606674a4d,3b0dd230a37a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-24,e1ad4e5606674a4d,688fad9a399f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:49.022 ERROR 8587 --- [alarm-detect-24,e1ad4e5606674a4d,688fad9a399f] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-21,e1ad4e5606674a4d,cf4380a53dc7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-12,e1ad4e5606674a4d,5a2fdc919c04] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:18:49.023 ERROR 8587 --- [alarm-detect-21,e1ad4e5606674a4d,cf4380a53dc7] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-4,e1ad4e5606674a4d,3c3dcf6efc20] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-13,e1ad4e5606674a4d,4a6f3dec4bbe] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:18:49.022 ERROR 8587 --- [alarm-detect-7,e1ad4e5606674a4d,1bdd7c659a0a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-6,e1ad4e5606674a4d,40ada3c3b822] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-11,e1ad4e5606674a4d,7d571b9075c0] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:18:49.024 WARN 8587 --- [alarm-detect-17,e1ad4e5606674a4d,ffb519eeddc1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:49.022 WARN 8587 --- [alarm-detect-10,e1ad4e5606674a4d,20c929acfc4d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:49.024 WARN 8587 --- [alarm-detect-21,e1ad4e5606674a4d,cf4380a53dc7] 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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:49.024 ERROR 8587 --- [alarm-detect-17,e1ad4e5606674a4d,ffb519eeddc1] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:49.024 WARN 8587 --- [alarm-detect-5,e1ad4e5606674a4d,3b0dd230a37a] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:49.024 WARN 8587 --- [alarm-detect-26,e1ad4e5606674a4d,7341061b68f9] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:49.025 WARN 8587 --- [alarm-detect-28,e1ad4e5606674a4d,acccc53e52e8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:49.025 ERROR 8587 --- [alarm-detect-28,e1ad4e5606674a4d,acccc53e52e8] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:49.024 ERROR 8587 --- [alarm-detect-10,e1ad4e5606674a4d,20c929acfc4d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:49.025 WARN 8587 --- [alarm-detect-1,e1ad4e5606674a4d,a950f623a97e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:49.025 ERROR 8587 --- [alarm-detect-1,e1ad4e5606674a4d,a950f623a97e] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:49.025 WARN 8587 --- [alarm-detect-7,e1ad4e5606674a4d,1bdd7c659a0a] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:49.025 WARN 8587 --- [alarm-detect-3,e1ad4e5606674a4d,152df99b845d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:49.026 WARN 8587 --- [alarm-detect-28,e1ad4e5606674a4d,acccc53e52e8] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:49.026 ERROR 8587 --- [alarm-detect-3,e1ad4e5606674a4d,152df99b845d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:49.024 WARN 8587 --- [alarm-detect-2,e1ad4e5606674a4d,92dc50390392] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:49.024 WARN 8587 --- [alarm-detect-24,e1ad4e5606674a4d,688fad9a399f] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:49.026 ERROR 8587 --- [alarm-detect-2,e1ad4e5606674a4d,92dc50390392] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:49.026 WARN 8587 --- [alarm-detect-17,e1ad4e5606674a4d,ffb519eeddc1] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:49.026 ERROR 8587 --- [alarm-detect-10,e1ad4e5606674a4d,20c929acfc4d] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=obproxy_cannot_connected org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:18:49.026 WARN 8587 --- [alarm-detect-1,e1ad4e5606674a4d,a950f623a97e] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:49.027 WARN 8587 --- [alarm-detect-3,e1ad4e5606674a4d,152df99b845d] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:49.028 WARN 8587 --- [alarm-detect-2,e1ad4e5606674a4d,92dc50390392] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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 14:18:49.064 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:49.083 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:49.083 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:49.159 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:49.265 WARN 8587 --- [pool-prometheus-minute-schedule-1,cd78fa29764d48b7,d92916cff874] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:49.265 ERROR 8587 --- [pool-prometheus-minute-schedule-1,cd78fa29764d48b7,d92916cff874] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1121 2024-05-14 14:18:49.265 ERROR 8587 --- [pool-prometheus-minute-schedule-1,cd78fa29764d48b7,d92916cff874] 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 1121 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:49.266 INFO 8587 --- [pool-prometheus-minute-schedule-1,cd78fa29764d48b7,d92916cff874] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667525264, count=0, elapsed=4002 2024-05-14 14:18:49.266 INFO 8587 --- [pool-prometheus-minute-schedule-1,56b4ebc988fe45a0,da1b13c0fad5] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667540, interval=60 2024-05-14 14:18:49.266 WARN 8587 --- [pool-ocp-schedules-7,c3d8ac62a6374955,1a85d0f73503] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:49.307 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:49.311 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340089) Get Location Cache 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=340089) Get Location Cache 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 14:18:49.329 WARN 8587 --- [pool-overview-container-7,74c9ff8e88ac4c3e,a78c6160fe63] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:49.481 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:49.481 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1122 2024-05-14 14:18:49.482 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 14:18:49.702 WARN 8587 --- [pool-overview-container-6,9a56586fea2d468d,b08d2c72f578] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:49.702 WARN 8587 --- [pool-overview-container-2,343a9e71c7154724,e9a66bf7dc5f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:49.702 WARN 8587 --- [pool-overview-container-3,f49294b73c74462d,20782eea6557] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:49.768 WARN 8587 --- [pool-ocp-async-9,a6b708ee10844e9b,cc304d55d6c6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:49.768 WARN 8587 --- [pool-ocp-async-7,c97fa8c42e424378,b1fb8dc7a05c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:49.768 ERROR 8587 --- [pool-ocp-async-7,c97fa8c42e424378,b1fb8dc7a05c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1122 2024-05-14 14:18:49.811 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:49.814 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:49.893 WARN 8587 --- [pool-overview-container-8,f2359b6fc5ac412c,e730b93be5ec] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:49.893 WARN 8587 --- [pool-ocp-async-8,af386428c05c404c,0a984305fbf3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:49.894 WARN 8587 --- [pool-ocp-async-6,5e0015239877400e,db6b13b25b57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:49.984 INFO 8587 --- [pool-prometheus-hour-schedule-1,e79855f3d20545a6,fdcb6e0c887e] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715670000, interval=3600 2024-05-14 14:18:50.001 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:50.015 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,096e5a2c049e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.015 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,0f975233f126] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.015 ERROR 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,096e5a2c049e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.015 ERROR 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,0f975233f126] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.015 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,93ab1a0b8c12] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.015 ERROR 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,93ab1a0b8c12] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.016 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,128c3937b573] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.016 ERROR 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,128c3937b573] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.016 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,de24b9b4fbf2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.016 ERROR 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,de24b9b4fbf2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.016 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,36ffa5516edb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.016 ERROR 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,36ffa5516edb] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.018 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,7c19df5960d1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.018 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,dd4799504172] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.018 ERROR 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,7c19df5960d1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.018 ERROR 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,dd4799504172] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.018 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,bac538b6a0bc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.018 WARN 8587 --- [pool-metric-query-2,e1ad4e5606674a4d,b95043ddcd39] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.018 ERROR 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,bac538b6a0bc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.018 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,83acfc0e8e54] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.018 ERROR 8587 --- [pool-metric-query-2,e1ad4e5606674a4d,b95043ddcd39] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.018 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,1e12f54aed74] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.018 ERROR 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,1e12f54aed74] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.018 WARN 8587 --- [pool-metric-query-2,e1ad4e5606674a4d,4cefc7a27f9a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.018 ERROR 8587 --- [pool-metric-query-2,e1ad4e5606674a4d,4cefc7a27f9a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.019 WARN 8587 --- [pool-metric-query-2,e1ad4e5606674a4d,611e0f421bad] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.019 ERROR 8587 --- [pool-metric-query-2,e1ad4e5606674a4d,611e0f421bad] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.018 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,31da6b93c67e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.018 ERROR 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,83acfc0e8e54] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.019 ERROR 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,31da6b93c67e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.020 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,19523211958b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.020 ERROR 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,19523211958b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.020 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,3f508af8ee25] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.020 ERROR 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,3f508af8ee25] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.020 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,880b3874a616] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.020 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,398d15f0a277] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.020 ERROR 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,880b3874a616] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.021 WARN 8587 --- [pool-metric-query-2,e1ad4e5606674a4d,0251225f8276] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.021 ERROR 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,398d15f0a277] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.021 ERROR 8587 --- [pool-metric-query-2,e1ad4e5606674a4d,0251225f8276] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.021 WARN 8587 --- [pool-metric-query-2,e1ad4e5606674a4d,1a48ec3a11bf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.021 ERROR 8587 --- [pool-metric-query-2,e1ad4e5606674a4d,1a48ec3a11bf] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.022 WARN 8587 --- [pool-metric-query-3,e1ad4e5606674a4d,25960749e9e2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.022 ERROR 8587 --- [pool-metric-query-3,e1ad4e5606674a4d,25960749e9e2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.022 WARN 8587 --- [alarm-detect-30,e1ad4e5606674a4d,87cf8e11e407] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:50.022 WARN 8587 --- [alarm-detect-8,e1ad4e5606674a4d,059fe0816820] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:50.022 WARN 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,bd4ee3c3de9d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.022 ERROR 8587 --- [pool-metric-query-1,e1ad4e5606674a4d,bd4ee3c3de9d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.022 WARN 8587 --- [alarm-detect-9,e1ad4e5606674a4d,2f69f7c70d33] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:18:50.022 WARN 8587 --- [pool-metric-query-5,e1ad4e5606674a4d,7e2c5b3e2cea] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.022 ERROR 8587 --- [pool-metric-query-5,e1ad4e5606674a4d,7e2c5b3e2cea] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:50.108 WARN 8587 --- [pool-overview-container-5,6511cbc0bd2344af,6c48b8ef84ce] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:50.109 WARN 8587 --- [pool-ocp-async-1,6f466f60cb8b48e5,472d30d4a61b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:50.109 WARN 8587 --- [pool-ocp-async-11,e345f81d275d4f57,c07b66dff99a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.109 ERROR 8587 --- [pool-ocp-async-11,e345f81d275d4f57,c07b66dff99a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.167 WARN 8587 --- [pool-ocp-schedules-8,32a9fb18c1dc476d,19df7e33b4dc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.167 ERROR 8587 --- [pool-ocp-schedules-8,32a9fb18c1dc476d,19df7e33b4dc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.168 ERROR 8587 --- [pool-ocp-schedules-8,32a9fb18c1dc476d,19df7e33b4dc] 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 1123 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:50.195 WARN 8587 --- [pool-ocp-schedules-20,ea3955587d164494,4c8b0507ad45] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.195 ERROR 8587 --- [pool-ocp-schedules-20,ea3955587d164494,4c8b0507ad45] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1123 2024-05-14 14:18:50.196 ERROR 8587 --- [pool-ocp-schedules-20,ea3955587d164494,4c8b0507ad45] 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 1123 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:50.316 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 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340094) Get Location Cache 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=340094) Get Location Cache 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 14:18:50.318 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:50.325 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.325 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1124 2024-05-14 14:18:50.326 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 1124 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:50.428 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:50.665 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 1124 2024-05-14 14:18:50.762 INFO 8587 --- [pool-ocp-async-11,24ba8b970b044ec6,f00d3608ea7f] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:50.769 WARN 8587 --- [pool-ocp-async-5,24246bb31a454342,d8ab6ca3c105] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:50.769 ERROR 8587 --- [pool-ocp-async-5,24246bb31a454342,d8ab6ca3c105] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1124 2024-05-14 14:18:50.770 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:50.771 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:50.771 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 14:18:50.771 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 14:18:50.819 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:50.822 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:51.027 WARN 8587 --- [alarm-detect-5,e1ad4e5606674a4d,3b0dd230a37a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:51.027 WARN 8587 --- [alarm-detect-28,e1ad4e5606674a4d,acccc53e52e8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:51.027 WARN 8587 --- [alarm-detect-17,e1ad4e5606674a4d,ffb519eeddc1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:51.027 WARN 8587 --- [alarm-detect-7,e1ad4e5606674a4d,1bdd7c659a0a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:51.027 WARN 8587 --- [alarm-detect-1,e1ad4e5606674a4d,a950f623a97e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:51.027 WARN 8587 --- [alarm-detect-26,e1ad4e5606674a4d,7341061b68f9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:51.028 WARN 8587 --- [alarm-detect-3,e1ad4e5606674a4d,152df99b845d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:51.030 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:51.042 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:51.061 WARN 8587 --- [pool-ocp-schedules-9,9998b0b3b4994bf2,cd3aedb863ec] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:51.064 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:51.064 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1125 2024-05-14 14:18:51.064 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:18:51.083 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:51.083 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1125 2024-05-14 14:18:51.083 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:51.083 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1125 2024-05-14 14:18:51.083 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:18:51.083 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:18:51.159 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:51.159 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1125 2024-05-14 14:18:51.160 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 1125 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:51.266 WARN 8587 --- [pool-prometheus-minute-schedule-1,56b4ebc988fe45a0,da1b13c0fad5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:51.266 WARN 8587 --- [pool-ocp-schedules-7,c3d8ac62a6374955,1a85d0f73503] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:51.266 ERROR 8587 --- [pool-ocp-schedules-7,c3d8ac62a6374955,1a85d0f73503] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1125 2024-05-14 14:18:51.267 ERROR 8587 --- [pool-ocp-schedules-7,c3d8ac62a6374955,1a85d0f73503] 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 1125 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:51.323 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 14:18:51.325 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:51.329 WARN 8587 --- [pool-overview-container-7,74c9ff8e88ac4c3e,a78c6160fe63] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:51.329 ERROR 8587 --- [pool-overview-container-7,74c9ff8e88ac4c3e,a78c6160fe63] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1126 2024-05-14 14:18:51.330 ERROR 8587 --- [pool-overview-container-7,74c9ff8e88ac4c3e,a78c6160fe63] 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 1126 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:51.331 WARN 8587 --- [pool-overview-container-7,74c9ff8e88ac4c3e,a78c6160fe63] 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 1126 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:51.703 WARN 8587 --- [pool-overview-container-2,343a9e71c7154724,e9a66bf7dc5f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:51.703 ERROR 8587 --- [pool-overview-container-2,343a9e71c7154724,e9a66bf7dc5f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1126 2024-05-14 14:18:51.703 WARN 8587 --- [pool-overview-container-6,9a56586fea2d468d,b08d2c72f578] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:51.703 WARN 8587 --- [pool-overview-container-3,f49294b73c74462d,20782eea6557] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:51.703 ERROR 8587 --- [pool-overview-container-6,9a56586fea2d468d,b08d2c72f578] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1126 2024-05-14 14:18:51.703 ERROR 8587 --- [pool-overview-container-3,f49294b73c74462d,20782eea6557] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1126 2024-05-14 14:18:51.703 ERROR 8587 --- [pool-overview-container-2,343a9e71c7154724,e9a66bf7dc5f] 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 1126 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:51.704 ERROR 8587 --- [pool-overview-container-6,9a56586fea2d468d,b08d2c72f578] 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 1126 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:51.704 WARN 8587 --- [pool-overview-container-2,343a9e71c7154724,e9a66bf7dc5f] 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 1126 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:51.704 ERROR 8587 --- [pool-overview-container-3,f49294b73c74462d,20782eea6557] 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 1126 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:51.704 WARN 8587 --- [pool-overview-container-6,9a56586fea2d468d,b08d2c72f578] 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 1126 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:51.704 WARN 8587 --- [pool-overview-container-3,f49294b73c74462d,20782eea6557] 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 1126 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:51.768 WARN 8587 --- [pool-ocp-async-10,a47255a2e457471a,8e854fc2fb64] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:51.768 WARN 8587 --- [pool-ocp-async-9,a6b708ee10844e9b,cc304d55d6c6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:51.768 ERROR 8587 --- [pool-ocp-async-9,a6b708ee10844e9b,cc304d55d6c6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1126 2024-05-14 14:18:51.826 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:51.828 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:51.865 WARN 8587 --- [pool-ocp-schedules-18,741f4fb997d24ad9,339b6007dc80] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:51.894 WARN 8587 --- [pool-overview-container-8,f2359b6fc5ac412c,e730b93be5ec] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:51.894 WARN 8587 --- [pool-ocp-async-8,af386428c05c404c,0a984305fbf3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:51.894 ERROR 8587 --- [pool-overview-container-8,f2359b6fc5ac412c,e730b93be5ec] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1127 2024-05-14 14:18:51.894 ERROR 8587 --- [pool-ocp-async-8,af386428c05c404c,0a984305fbf3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1127 2024-05-14 14:18:51.895 WARN 8587 --- [pool-ocp-async-6,5e0015239877400e,db6b13b25b57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:51.895 ERROR 8587 --- [pool-ocp-async-6,5e0015239877400e,db6b13b25b57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1127 2024-05-14 14:18:51.895 ERROR 8587 --- [pool-overview-container-8,f2359b6fc5ac412c,e730b93be5ec] 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 1127 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:51.895 ERROR 8587 --- [pool-ocp-async-6,5e0015239877400e,db6b13b25b57] 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 1127 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:51.895 WARN 8587 --- [pool-overview-container-8,f2359b6fc5ac412c,e730b93be5ec] 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 1127 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:51.985 WARN 8587 --- [pool-prometheus-hour-schedule-1,e79855f3d20545a6,fdcb6e0c887e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:52.002 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:52.002 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1127 2024-05-14 14:18:52.002 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 14:18:52.016 WARN 8587 --- [alarm-detect-23,e1ad4e5606674a4d,434e22e73500] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:52.016 WARN 8587 --- [alarm-detect-16,e1ad4e5606674a4d,c7ad56b1404c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:52.017 WARN 8587 --- [alarm-detect-22,e1ad4e5606674a4d,6dbc5a3815d8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:52.022 WARN 8587 --- [alarm-detect-13,e1ad4e5606674a4d,4a6f3dec4bbe] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:52.109 WARN 8587 --- [pool-overview-container-5,6511cbc0bd2344af,6c48b8ef84ce] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:52.109 ERROR 8587 --- [pool-overview-container-5,6511cbc0bd2344af,6c48b8ef84ce] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1127 2024-05-14 14:18:52.109 WARN 8587 --- [pool-ocp-async-7,72dd9c32200d41f3,14b6a15bb3e0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:52.109 WARN 8587 --- [pool-ocp-async-1,6f466f60cb8b48e5,472d30d4a61b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:52.109 ERROR 8587 --- [pool-ocp-async-1,6f466f60cb8b48e5,472d30d4a61b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1127 2024-05-14 14:18:52.110 ERROR 8587 --- [pool-overview-container-5,6511cbc0bd2344af,6c48b8ef84ce] 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 1127 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:52.110 WARN 8587 --- [pool-overview-container-5,6511cbc0bd2344af,6c48b8ef84ce] 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 1127 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:52.330 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:52.331 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:52.429 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 1128 ### 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 1128 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1128 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1128 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1128 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 1128 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.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 14:18:52.665 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:52.762 INFO 8587 --- [pool-ocp-async-3,5ff19de53b444f5e,8d68ab933e7e] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:52.769 WARN 8587 --- [pool-ocp-async-11,24ba8b970b044ec6,f00d3608ea7f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:52.771 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:52.771 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 1128 2024-05-14 14:18:52.771 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 14:18:52.771 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 1128 2024-05-14 14:18:52.771 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 14:18:52.771 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 1128 2024-05-14 14:18:52.772 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 1128 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:52.772 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 1128 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:52.772 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 1128 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:52.772 WARN 8587 --- [pool-ocp-async-3,5ff19de53b444f5e,8d68ab933e7e] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:18:52.771 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 14:18:52.773 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 1128 2024-05-14 14:18:52.773 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 1128 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:52.834 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:52.834 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:53.027 WARN 8587 --- [alarm-detect-5,e1ad4e5606674a4d,3b0dd230a37a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:53.027 WARN 8587 --- [alarm-detect-28,e1ad4e5606674a4d,acccc53e52e8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:53.027 WARN 8587 --- [alarm-detect-17,e1ad4e5606674a4d,ffb519eeddc1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:53.027 ERROR 8587 --- [alarm-detect-28,e1ad4e5606674a4d,acccc53e52e8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1129 2024-05-14 14:18:53.027 ERROR 8587 --- [alarm-detect-17,e1ad4e5606674a4d,ffb519eeddc1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1129 2024-05-14 14:18:53.027 WARN 8587 --- [alarm-detect-26,e1ad4e5606674a4d,7341061b68f9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:53.027 WARN 8587 --- [alarm-detect-7,e1ad4e5606674a4d,1bdd7c659a0a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:53.027 WARN 8587 --- [alarm-detect-1,e1ad4e5606674a4d,a950f623a97e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:53.027 ERROR 8587 --- [alarm-detect-5,e1ad4e5606674a4d,3b0dd230a37a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1129 2024-05-14 14:18:53.028 ERROR 8587 --- [alarm-detect-7,e1ad4e5606674a4d,1bdd7c659a0a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1129 2024-05-14 14:18:53.028 ERROR 8587 --- [alarm-detect-1,e1ad4e5606674a4d,a950f623a97e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1129 2024-05-14 14:18:53.027 ERROR 8587 --- [alarm-detect-26,e1ad4e5606674a4d,7341061b68f9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1129 2024-05-14 14:18:53.029 WARN 8587 --- [alarm-detect-3,e1ad4e5606674a4d,152df99b845d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:53.029 ERROR 8587 --- [alarm-detect-3,e1ad4e5606674a4d,152df99b845d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1129 2024-05-14 14:18:53.028 ERROR 8587 --- [alarm-detect-5,e1ad4e5606674a4d,3b0dd230a37a] 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 1129 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:53.028 ERROR 8587 --- [alarm-detect-17,e1ad4e5606674a4d,ffb519eeddc1] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ic_server_connect_failed org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1129 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:53.028 ERROR 8587 --- [alarm-detect-28,e1ad4e5606674a4d,acccc53e52e8] 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: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1129 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:53.028 ERROR 8587 --- [alarm-detect-1,e1ad4e5606674a4d,a950f623a97e] 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: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1129 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:53.028 ERROR 8587 --- [alarm-detect-7,e1ad4e5606674a4d,1bdd7c659a0a] 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 1129 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:53.029 ERROR 8587 --- [alarm-detect-26,e1ad4e5606674a4d,7341061b68f9] 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 1129 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:53.030 ERROR 8587 --- [alarm-detect-3,e1ad4e5606674a4d,152df99b845d] 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 1129 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:53.031 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:53.031 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1129 2024-05-14 14:18:53.031 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 14:18:53.043 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 1129 2024-05-14 14:18:53.062 WARN 8587 --- [pool-ocp-schedules-9,9998b0b3b4994bf2,cd3aedb863ec] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:53.062 ERROR 8587 --- [pool-ocp-schedules-9,9998b0b3b4994bf2,cd3aedb863ec] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1129 2024-05-14 14:18:53.063 ERROR 8587 --- [pool-ocp-schedules-9,9998b0b3b4994bf2,cd3aedb863ec] 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 1129 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:53.266 WARN 8587 --- [pool-prometheus-minute-schedule-1,56b4ebc988fe45a0,da1b13c0fad5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:53.267 ERROR 8587 --- [pool-prometheus-minute-schedule-1,56b4ebc988fe45a0,da1b13c0fad5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1129 2024-05-14 14:18:53.267 ERROR 8587 --- [pool-prometheus-minute-schedule-1,56b4ebc988fe45a0,da1b13c0fad5] 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 1129 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:53.268 INFO 8587 --- [pool-prometheus-minute-schedule-1,56b4ebc988fe45a0,da1b13c0fad5] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667529266, count=0, elapsed=4002 2024-05-14 14:18:53.268 INFO 8587 --- [pool-prometheus-minute-schedule-1,0aeca62be0984b8d,a3a14969551c] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667540, interval=60 2024-05-14 14:18:53.326 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:53.337 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:53.337 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:53.460 WARN 8587 --- [pool-ocp-schedules-4,1684d00e4a6d408e,39416411453e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:53.684 WARN 8587 --- [pool-ocp-schedules-1,2051de1b91d448a9,5662a1bd63b3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:53.768 WARN 8587 --- [pool-ocp-async-2,542457d69a9d47c6,f864871391f7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:53.768 WARN 8587 --- [pool-ocp-async-10,a47255a2e457471a,8e854fc2fb64] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:53.768 ERROR 8587 --- [pool-ocp-async-10,a47255a2e457471a,8e854fc2fb64] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1130 2024-05-14 14:18:53.839 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:53.840 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:53.865 WARN 8587 --- [pool-ocp-schedules-18,741f4fb997d24ad9,339b6007dc80] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:53.866 ERROR 8587 --- [pool-ocp-schedules-18,741f4fb997d24ad9,339b6007dc80] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1131 2024-05-14 14:18:53.867 ERROR 8587 --- [pool-ocp-schedules-18,741f4fb997d24ad9,339b6007dc80] 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 1131 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:53.896 WARN 8587 --- [pool-ocp-async-6,5e0015239877400e,db6b13b25b57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:53.985 WARN 8587 --- [pool-prometheus-hour-schedule-1,e79855f3d20545a6,fdcb6e0c887e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:53.985 ERROR 8587 --- [pool-prometheus-hour-schedule-1,e79855f3d20545a6,fdcb6e0c887e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1131 2024-05-14 14:18:53.986 ERROR 8587 --- [pool-prometheus-hour-schedule-1,e79855f3d20545a6,fdcb6e0c887e] 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 1131 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:53.986 INFO 8587 --- [pool-prometheus-hour-schedule-1,e79855f3d20545a6,fdcb6e0c887e] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667529984, count=0, elapsed=4002 2024-05-14 14:18:54.017 WARN 8587 --- [alarm-detect-16,e1ad4e5606674a4d,c7ad56b1404c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:54.017 WARN 8587 --- [alarm-detect-23,e1ad4e5606674a4d,434e22e73500] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:54.017 ERROR 8587 --- [alarm-detect-16,e1ad4e5606674a4d,c7ad56b1404c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1131 2024-05-14 14:18:54.017 ERROR 8587 --- [alarm-detect-23,e1ad4e5606674a4d,434e22e73500] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1131 2024-05-14 14:18:54.018 WARN 8587 --- [alarm-detect-22,e1ad4e5606674a4d,6dbc5a3815d8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:54.018 ERROR 8587 --- [alarm-detect-22,e1ad4e5606674a4d,6dbc5a3815d8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1131 2024-05-14 14:18:54.018 ERROR 8587 --- [alarm-detect-23,e1ad4e5606674a4d,434e22e73500] 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 1131 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:54.018 ERROR 8587 --- [alarm-detect-16,e1ad4e5606674a4d,c7ad56b1404c] 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 1131 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:54.019 ERROR 8587 --- [alarm-detect-22,e1ad4e5606674a4d,6dbc5a3815d8] 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: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1131 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:54.023 WARN 8587 --- [alarm-detect-13,e1ad4e5606674a4d,4a6f3dec4bbe] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:54.023 ERROR 8587 --- [alarm-detect-13,e1ad4e5606674a4d,4a6f3dec4bbe] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1131 2024-05-14 14:18:54.024 ERROR 8587 --- [alarm-detect-13,e1ad4e5606674a4d,4a6f3dec4bbe] 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 1131 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:54.065 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:54.084 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:54.084 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:54.109 WARN 8587 --- [pool-ocp-async-7,72dd9c32200d41f3,14b6a15bb3e0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:54.109 WARN 8587 --- [pool-ocp-async-9,6443fb514bfa49b5,bdd273fd58f3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:54.110 ERROR 8587 --- [pool-ocp-async-7,72dd9c32200d41f3,14b6a15bb3e0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1131 2024-05-14 14:18:54.161 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:54.343 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:54.344 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection 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=527373) Get Location Cache 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=527373) Get Location Cache 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 14:18:54.666 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 1132 2024-05-14 14:18:54.762 INFO 8587 --- [pool-ocp-async-1,ad582940a56e4420,387f92de5704] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:54.770 WARN 8587 --- [pool-ocp-async-11,24ba8b970b044ec6,f00d3608ea7f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:54.770 ERROR 8587 --- [pool-ocp-async-11,24ba8b970b044ec6,f00d3608ea7f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1132 2024-05-14 14:18:54.846 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:54.847 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:54.915 WARN 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:55.268 WARN 8587 --- [pool-prometheus-minute-schedule-1,0aeca62be0984b8d,a3a14969551c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:55.327 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:55.327 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1133 2024-05-14 14:18:55.327 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 1133 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:55.349 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340113) Get Location Cache 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=340113) Get Location Cache 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 14:18:55.350 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:55.430 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:18:55.461 WARN 8587 --- [pool-ocp-schedules-4,1684d00e4a6d408e,39416411453e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:55.461 ERROR 8587 --- [pool-ocp-schedules-4,1684d00e4a6d408e,39416411453e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1134 2024-05-14 14:18:55.462 ERROR 8587 --- [pool-ocp-schedules-4,1684d00e4a6d408e,39416411453e] o.s.s.s.TaskUtils$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 1134 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:55.685 INFO 8587 --- [pool-ocp-schedules-1,2051de1b91d448a9,5662a1bd63b3] c.o.o.a.s.AlarmInMemoryServiceImpl : create alarm ocp_meta_db_disconnected class OcpLabels { {svr_ip=10.0.0.191, db=metadb} } 2024-05-14 14:18:55.768 WARN 8587 --- [pool-ocp-async-4,07baac1f15a741e4,b468096c65b4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:55.769 WARN 8587 --- [pool-ocp-async-2,542457d69a9d47c6,f864871391f7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:55.769 ERROR 8587 --- [pool-ocp-async-2,542457d69a9d47c6,f864871391f7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1134 2024-05-14 14:18:55.853 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:55.853 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:55.896 WARN 8587 --- [pool-ocp-async-6,5e0015239877400e,db6b13b25b57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:55.896 ERROR 8587 --- [pool-ocp-async-6,5e0015239877400e,db6b13b25b57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1135 2024-05-14 14:18:55.897 ERROR 8587 --- [pool-ocp-async-6,5e0015239877400e,db6b13b25b57] 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 1135 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:55.945 INFO 8587 --- [pool-ocp-schedules-2,46921717753249ac,d710b33d32d4] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:18:56.012 INFO 8587 --- [pool-ocp-async-5,12a5159843954625,9e3db2cf704d] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:18:56.065 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:56.065 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1135 2024-05-14 14:18:56.065 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:18:56.084 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:56.084 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1135 2024-05-14 14:18:56.084 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:56.084 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1135 2024-05-14 14:18:56.084 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:18:56.084 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:18:56.110 WARN 8587 --- [pool-ocp-async-3,f7568202e8674f4d,49b7b85b1892] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:56.110 WARN 8587 --- [pool-ocp-async-9,6443fb514bfa49b5,bdd273fd58f3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:56.110 ERROR 8587 --- [pool-ocp-async-9,6443fb514bfa49b5,bdd273fd58f3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1135 2024-05-14 14:18:56.161 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:56.161 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1135 2024-05-14 14:18:56.162 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 1135 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:56.259 WARN 8587 --- [sql-rollup-daemon,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:56.356 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 -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:56.356 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:56.482 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:56.666 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:56.762 INFO 8587 --- [pool-ocp-async-11,844f4ebc38f646d8,f67c4e39402c] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:56.770 WARN 8587 --- [pool-ocp-async-1,ad582940a56e4420,387f92de5704] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:56.773 WARN 8587 --- [pool-ocp-async-11,844f4ebc38f646d8,f67c4e39402c] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:18:56.859 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:56.859 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 14:18:56.916 WARN 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:56.916 ERROR 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1137 2024-05-14 14:18:56.917 ERROR 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] c.o.o.a.service.AlarmTargetServiceImpl : get alarm target exception org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listAllClusters(ClusterServiceImpl.java:482) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listClusters0(ClusterServiceImpl.java:312) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listClusters(ClusterServiceImpl.java:293) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listClusters() at com.oceanbase.ocp.service.ob.ObAlarmTargetProvider.buildObClusterAlarmTarget(ObAlarmTargetProvider.java:76) at com.oceanbase.ocp.alarm.service.AlarmTargetServiceImpl.refresh(AlarmTargetServiceImpl.java:86) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTargets(AlarmSchedules.java:129) at sun.reflect.GeneratedMethodAccessor1106.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 40 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1137 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 82 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:57.268 WARN 8587 --- [pool-prometheus-minute-schedule-1,0aeca62be0984b8d,a3a14969551c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:57.269 ERROR 8587 --- [pool-prometheus-minute-schedule-1,0aeca62be0984b8d,a3a14969551c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1137 2024-05-14 14:18:57.269 ERROR 8587 --- [pool-prometheus-minute-schedule-1,0aeca62be0984b8d,a3a14969551c] 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 1137 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:57.270 INFO 8587 --- [pool-prometheus-minute-schedule-1,0aeca62be0984b8d,a3a14969551c] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667533268, count=0, elapsed=4002 2024-05-14 14:18:57.270 INFO 8587 --- [pool-prometheus-minute-schedule-1,28859eaa244b4488,7e9765258a2c] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667540, interval=60 2024-05-14 14:18:57.363 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:57.363 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:57.430 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:57.685 WARN 8587 --- [pool-ocp-schedules-1,2051de1b91d448a9,5662a1bd63b3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:57.768 WARN 8587 --- [pool-ocp-async-8,d1107c3fdb3f4e9b,4c69325c8ebe] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:57.769 WARN 8587 --- [pool-ocp-async-4,07baac1f15a741e4,b468096c65b4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:57.769 ERROR 8587 --- [pool-ocp-async-4,07baac1f15a741e4,b468096c65b4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1138 2024-05-14 14:18:57.773 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:57.773 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 14:18:57.773 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:57.774 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 14:18:57.866 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:57.867 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:57.893 INFO 8587 --- [pool-ocp-async-7,bae187b66c6647c7,4580c1ebabde] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:18:57.897 WARN 8587 --- [pool-ocp-async-6,5e0015239877400e,db6b13b25b57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:57.945 WARN 8587 --- [pool-ocp-schedules-2,46921717753249ac,d710b33d32d4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:57.986 WARN 8587 --- [pool-prometheus-exporter-check1,626c1dd0296e4040,4ea40c747175] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.013 WARN 8587 --- [alarm-detect-10,12a5159843954625,e1e643193d39] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.014 WARN 8587 --- [alarm-detect-2,12a5159843954625,ff021d847c60] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.014 WARN 8587 --- [alarm-detect-24,12a5159843954625,ea544d7cf7d7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.014 WARN 8587 --- [pool-metric-query-1,12a5159843954625,67ed97a7efaf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.014 WARN 8587 --- [alarm-detect-4,12a5159843954625,98e81b68ca1b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.014 WARN 8587 --- [pool-metric-query-1,12a5159843954625,54f70bd8b940] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.015 WARN 8587 --- [alarm-detect-11,12a5159843954625,9032aca6150d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.015 WARN 8587 --- [alarm-detect-12,12a5159843954625,7fdbfaa62af3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.015 WARN 8587 --- [alarm-detect-9,12a5159843954625,c9987a8bc670] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.015 WARN 8587 --- [pool-metric-query-1,12a5159843954625,7e0cdc20d64a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.015 WARN 8587 --- [pool-metric-query-1,12a5159843954625,f8944f99bff2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.016 WARN 8587 --- [pool-metric-query-1,12a5159843954625,31f28cfb51b0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.016 WARN 8587 --- [pool-metric-query-1,12a5159843954625,b464e103dc05] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.016 WARN 8587 --- [pool-metric-query-2,12a5159843954625,24c8b6db78ab] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.017 WARN 8587 --- [pool-metric-query-2,12a5159843954625,81f923f1fa38] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.017 WARN 8587 --- [pool-metric-query-1,12a5159843954625,9bc74e6a906d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.017 WARN 8587 --- [pool-metric-query-1,12a5159843954625,ef7aee5bb9cb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.018 WARN 8587 --- [pool-metric-query-1,12a5159843954625,9c761004a0fb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.018 WARN 8587 --- [pool-metric-query-1,12a5159843954625,f94df52736bb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.018 WARN 8587 --- [pool-metric-query-1,12a5159843954625,5bcc3c5d6236] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.018 WARN 8587 --- [pool-metric-query-1,12a5159843954625,b55db4f25850] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.019 WARN 8587 --- [pool-metric-query-1,12a5159843954625,d0b1786e7818] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.019 WARN 8587 --- [pool-metric-query-2,12a5159843954625,0fddfb7d57ae] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.020 WARN 8587 --- [pool-metric-query-2,12a5159843954625,638d4fbdd924] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.020 WARN 8587 --- [pool-metric-query-3,12a5159843954625,3718806cbb05] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.020 WARN 8587 --- [pool-metric-query-2,12a5159843954625,5e18a2ba35cd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.021 WARN 8587 --- [pool-metric-query-3,12a5159843954625,942bb0345102] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.110 WARN 8587 --- [pool-ocp-async-2,ccccc522bcee41d9,79aa3e765264] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.110 WARN 8587 --- [pool-ocp-async-3,f7568202e8674f4d,49b7b85b1892] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:58.110 ERROR 8587 --- [pool-ocp-async-3,f7568202e8674f4d,49b7b85b1892] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1139 2024-05-14 14:18:58.259 WARN 8587 --- [sql-rollup-daemon,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:58.259 ERROR 8587 --- [sql-rollup-daemon,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1139 2024-05-14 14:18:58.261 ERROR 8587 --- [sql-rollup-daemon,,] s.i.c.SqlAuditRawStatRollupDaemonService : failed to schedule rollup worker org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'scopedTarget.sqlStatProperties': Invocation of init method failed; nested exception is org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:160) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:440) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1796) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$1(AbstractBeanFactory.java:374) at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.getBean(GenericScope.java:376) at org.springframework.cloud.context.scope.GenericScope.get(GenericScope.java:179) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:371) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) at org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:35) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:692) at com.oceanbase.ocp.perf.sql.SqlStatProperties$$EnhancerBySpringCGLIB$$4d9a4148.isSqlStatRollupWorkerDebug() at com.oceanbase.ocp.perf.sql.internal.consumer.SqlAuditRawStatRollupDaemonService$Worker.run(SqlAuditRawStatRollupDaemonService.java:167) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy297.findByKeyAndApplicationAndProfileAndLabel(Unknown Source) at com.oceanbase.ocp.core.property.PropertyService.getProperty(PropertyService.java:191) at com.oceanbase.ocp.core.property.PropertyService.getProperty(PropertyService.java:186) at com.oceanbase.ocp.perf.sql.model.StatSpec.of(StatSpec.java:98) at com.oceanbase.ocp.perf.sql.model.StatSpecList.of(StatSpecList.java:48) at com.oceanbase.ocp.perf.sql.SqlStatProperties.init(SqlStatProperties.java:673) at sun.reflect.GeneratedMethodAccessor1423.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:389) at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeInitMethods(InitDestroyAnnotationBeanPostProcessor.java:333) at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:157) ... 20 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 38 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1139 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:58.328 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:58.369 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:58.371 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:58.482 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:58.483 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1140 2024-05-14 14:18:58.483 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 14:18:58.667 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 1140 2024-05-14 14:18:58.763 INFO 8587 --- [pool-ocp-async-4,785154d310a5402a,5baa1f03b5a7] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:18:58.771 WARN 8587 --- [pool-ocp-async-1,ad582940a56e4420,387f92de5704] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:58.771 ERROR 8587 --- [pool-ocp-async-1,ad582940a56e4420,387f92de5704] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1140 2024-05-14 14:18:58.872 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:58.874 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:58.918 WARN 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:59.002 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:59.015 WARN 8587 --- [pool-ocp-async-5,12a5159843954625,9e3db2cf704d] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:18:59.015 WARN 8587 --- [alarm-detect-18,12a5159843954625,94d1ffc9e22c] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:18:59.015 WARN 8587 --- [alarm-detect-21,12a5159843954625,97426fdabd58] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:18:59.015 WARN 8587 --- [alarm-detect-30,12a5159843954625,7479e0429b3b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:18:59.015 WARN 8587 --- [alarm-detect-15,12a5159843954625,48edc25c2d2e] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:18:59.016 WARN 8587 --- [alarm-detect-20,12a5159843954625,f3c3fa74f1ae] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:18:59.015 WARN 8587 --- [alarm-detect-19,12a5159843954625,5a8292f0a8f8] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:18:59.015 WARN 8587 --- [alarm-detect-27,12a5159843954625,038076612373] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:18:59.015 WARN 8587 --- [alarm-detect-14,12a5159843954625,91789277c56e] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:18:59.015 WARN 8587 --- [alarm-detect-28,12a5159843954625,5209fe99bde8] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:18:59.015 WARN 8587 --- [alarm-detect-29,12a5159843954625,dbeff9733ff3] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:18:59.015 WARN 8587 --- [alarm-detect-25,12a5159843954625,736febc69c0b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:18:59.015 WARN 8587 --- [alarm-detect-8,12a5159843954625,22af32aead1a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:18:59.015 WARN 8587 --- [alarm-detect-24,12a5159843954625,ea544d7cf7d7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:59.016 WARN 8587 --- [alarm-detect-4,12a5159843954625,98e81b68ca1b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:59.015 WARN 8587 --- [alarm-detect-6,12a5159843954625,891494d0d8fd] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:18:59.016 WARN 8587 --- [alarm-detect-11,12a5159843954625,9032aca6150d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:59.015 WARN 8587 --- [alarm-detect-5,12a5159843954625,e823bf4e4569] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:18:59.016 ERROR 8587 --- [alarm-detect-11,12a5159843954625,9032aca6150d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:59.015 WARN 8587 --- [alarm-detect-17,12a5159843954625,540306d864ab] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:18:59.016 WARN 8587 --- [alarm-detect-2,12a5159843954625,ff021d847c60] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:59.016 ERROR 8587 --- [alarm-detect-2,12a5159843954625,ff021d847c60] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:59.016 WARN 8587 --- [alarm-detect-10,12a5159843954625,e1e643193d39] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:59.016 WARN 8587 --- [alarm-detect-12,12a5159843954625,7fdbfaa62af3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:59.016 WARN 8587 --- [alarm-detect-9,12a5159843954625,c9987a8bc670] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:59.016 ERROR 8587 --- [alarm-detect-12,12a5159843954625,7fdbfaa62af3] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:59.016 ERROR 8587 --- [alarm-detect-9,12a5159843954625,c9987a8bc670] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:59.016 ERROR 8587 --- [alarm-detect-24,12a5159843954625,ea544d7cf7d7] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:59.016 ERROR 8587 --- [alarm-detect-4,12a5159843954625,98e81b68ca1b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:59.018 WARN 8587 --- [alarm-detect-11,12a5159843954625,9032aca6150d] 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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:59.018 ERROR 8587 --- [alarm-detect-2,12a5159843954625,ff021d847c60] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=backup_storage_capacity_retry_times_exceeded org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:18:59.018 WARN 8587 --- [alarm-detect-9,12a5159843954625,c9987a8bc670] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:59.016 ERROR 8587 --- [alarm-detect-10,12a5159843954625,e1e643193d39] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:18:59.018 WARN 8587 --- [alarm-detect-12,12a5159843954625,7fdbfaa62af3] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:59.018 WARN 8587 --- [alarm-detect-24,12a5159843954625,ea544d7cf7d7] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:18:59.019 ERROR 8587 --- [alarm-detect-10,12a5159843954625,e1e643193d39] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ocp_alarm_detect_timeout org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:18:59.019 WARN 8587 --- [alarm-detect-4,12a5159843954625,98e81b68ca1b] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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 14:18:59.066 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:59.085 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:59.085 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:59.163 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:59.270 WARN 8587 --- [pool-prometheus-minute-schedule-1,28859eaa244b4488,7e9765258a2c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:59.329 WARN 8587 --- [pool-overview-container-1,710b359aa6b94d29,03ae74a5fbbd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:59.376 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:59.380 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 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527384) Get Location Cache 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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527384) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:18:59.431 WARN 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : Error in refreshing role org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1142 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1142 at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92) at org.mybatis.spring.SqlSessionTemplate$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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1142 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1142 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1142 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 1142 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.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=527384) Get Location Cache 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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527384) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:18:59.686 WARN 8587 --- [pool-ocp-schedules-1,2051de1b91d448a9,5662a1bd63b3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:59.686 ERROR 8587 --- [pool-ocp-schedules-1,2051de1b91d448a9,5662a1bd63b3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1142 2024-05-14 14:18:59.687 ERROR 8587 --- [pool-ocp-schedules-1,2051de1b91d448a9,5662a1bd63b3] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy390.findAll(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmGroupService.listAll(OcpAlarmGroupService.java:209) at com.oceanbase.ocp.alarm.service.OcpAlarmGroupService$$FastClassBySpringCGLIB$$44910b7f.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.alarm.service.OcpAlarmGroupService$$EnhancerBySpringCGLIB$$c3021d7c.listAll() at com.oceanbase.ocp.alarm.service.AlarmInMemoryServiceImpl.createAlarm(AlarmInMemoryServiceImpl.java:96) at com.oceanbase.ocp.service.healthcheck.HealthCheckService.createMetaDBAlarmInMemory(HealthCheckService.java:148) at com.oceanbase.ocp.service.healthcheck.HealthCheckService.checkMetaDbHealth(HealthCheckService.java:126) at sun.reflect.GeneratedMethodAccessor974.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 37 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1142 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 41 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527384) Get Location Cache 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=527384) Get Location Cache 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 14:18:59.702 WARN 8587 --- [pool-overview-container-7,c1a17fefd08c4a25,b1d0adeb1079] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:59.702 WARN 8587 --- [pool-overview-container-4,9ec7a86d40de4706,0569c6a8a55a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:59.702 WARN 8587 --- [pool-overview-container-2,9d0466c49ddb4e46,ccaea1eb3849] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:59.769 WARN 8587 --- [pool-ocp-async-8,d1107c3fdb3f4e9b,4c69325c8ebe] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:59.769 WARN 8587 --- [pool-ocp-async-10,5bd4accfd5d2437e,d20fc4183651] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:59.769 ERROR 8587 --- [pool-ocp-async-8,d1107c3fdb3f4e9b,4c69325c8ebe] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1142 2024-05-14 14:18:59.773 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:59.773 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 14:18:59.773 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 1142 2024-05-14 14:18:59.773 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 1142 2024-05-14 14:18:59.773 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 14:18:59.773 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 1142 2024-05-14 14:18:59.774 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 1142 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527384) Get Location Cache 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=527384) Get Location Cache 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 14:18:59.774 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 14:18:59.774 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 1142 2024-05-14 14:18:59.774 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 1142 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527384) Get Location Cache 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=527384) Get Location Cache 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 14:18:59.774 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 1142 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527384) Get Location Cache 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=527384) Get Location Cache 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 14:18:59.775 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 1142 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527384) Get Location Cache 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=527384) Get Location Cache 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 14:18:59.879 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:59.883 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:59.894 WARN 8587 --- [pool-overview-container-6,9bc49b62bd7647cd,01009293e7f9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:59.894 WARN 8587 --- [pool-ocp-async-7,bae187b66c6647c7,4580c1ebabde] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:18:59.898 WARN 8587 --- [pool-ocp-async-6,5e0015239877400e,db6b13b25b57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:59.898 ERROR 8587 --- [pool-ocp-async-6,5e0015239877400e,db6b13b25b57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1143 2024-05-14 14:18:59.898 WARN 8587 --- [pool-ocp-async-6,5e0015239877400e,db6b13b25b57] 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 1143 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:18:59.945 WARN 8587 --- [pool-ocp-schedules-2,46921717753249ac,d710b33d32d4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:59.946 ERROR 8587 --- [pool-ocp-schedules-2,46921717753249ac,d710b33d32d4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1143 2024-05-14 14:18:59.946 ERROR 8587 --- [pool-ocp-schedules-2,46921717753249ac,d710b33d32d4] o.s.s.s.TaskUtils$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 1143 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:18:59.986 WARN 8587 --- [pool-prometheus-exporter-check1,626c1dd0296e4040,4ea40c747175] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:18:59.986 ERROR 8587 --- [pool-prometheus-exporter-check1,626c1dd0296e4040,4ea40c747175] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1143 2024-05-14 14:18:59.987 ERROR 8587 --- [pool-prometheus-exporter-check1,626c1dd0296e4040,4ea40c747175] 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 1143 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:00.014 WARN 8587 --- [pool-metric-query-1,12a5159843954625,67ed97a7efaf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:00.014 ERROR 8587 --- [pool-metric-query-1,12a5159843954625,67ed97a7efaf] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1143 2024-05-14 14:19:00.015 WARN 8587 --- [pool-metric-query-1,12a5159843954625,54f70bd8b940] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:00.015 ERROR 8587 --- [pool-metric-query-1,12a5159843954625,54f70bd8b940] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1143 2024-05-14 14:19:00.015 WARN 8587 --- [pool-metric-query-1,12a5159843954625,7e0cdc20d64a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:00.015 ERROR 8587 --- [pool-metric-query-1,12a5159843954625,7e0cdc20d64a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1143 2024-05-14 14:19:00.016 WARN 8587 --- [alarm-detect-30,12a5159843954625,7479e0429b3b] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:00.016 WARN 8587 --- [pool-metric-query-1,12a5159843954625,f8944f99bff2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:00.016 ERROR 8587 --- [pool-metric-query-1,12a5159843954625,f8944f99bff2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1143 2024-05-14 14:19:00.016 WARN 8587 --- [alarm-detect-15,12a5159843954625,48edc25c2d2e] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:00.016 WARN 8587 --- [alarm-detect-20,12a5159843954625,f3c3fa74f1ae] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:00.016 WARN 8587 --- [alarm-detect-14,12a5159843954625,91789277c56e] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:00.016 WARN 8587 --- [alarm-detect-28,12a5159843954625,5209fe99bde8] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:00.016 WARN 8587 --- [alarm-detect-25,12a5159843954625,736febc69c0b] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:00.016 WARN 8587 --- [alarm-detect-19,12a5159843954625,5a8292f0a8f8] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:00.016 WARN 8587 --- [alarm-detect-29,12a5159843954625,dbeff9733ff3] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:00.016 WARN 8587 --- [pool-metric-query-1,12a5159843954625,d0b1786e7818] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:00.016 ERROR 8587 --- [pool-metric-query-1,12a5159843954625,d0b1786e7818] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:00.016 WARN 8587 --- [alarm-detect-17,12a5159843954625,540306d864ab] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:00.017 WARN 8587 --- [pool-metric-query-2,12a5159843954625,5e18a2ba35cd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:00.017 ERROR 8587 --- [pool-metric-query-2,12a5159843954625,5e18a2ba35cd] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:00.017 WARN 8587 --- [pool-metric-query-1,12a5159843954625,5bcc3c5d6236] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:00.017 ERROR 8587 --- [pool-metric-query-1,12a5159843954625,5bcc3c5d6236] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:00.017 WARN 8587 --- [pool-metric-query-1,12a5159843954625,f94df52736bb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:00.017 ERROR 8587 --- [pool-metric-query-1,12a5159843954625,f94df52736bb] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:00.017 WARN 8587 --- [pool-metric-query-2,12a5159843954625,24c8b6db78ab] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:00.017 ERROR 8587 --- [pool-metric-query-2,12a5159843954625,24c8b6db78ab] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:00.017 WARN 8587 --- [pool-metric-query-3,12a5159843954625,942bb0345102] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:00.017 ERROR 8587 --- [pool-metric-query-3,12a5159843954625,942bb0345102] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:00.017 WARN 8587 --- [alarm-detect-5,12a5159843954625,e823bf4e4569] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:00.017 WARN 8587 --- [pool-metric-query-1,12a5159843954625,b55db4f25850] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:00.017 WARN 8587 --- [alarm-detect-6,12a5159843954625,891494d0d8fd] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:00.016 WARN 8587 --- [pool-metric-query-1,12a5159843954625,31f28cfb51b0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:00.018 WARN 8587 --- [pool-metric-query-2,12a5159843954625,638d4fbdd924] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:00.018 ERROR 8587 --- [pool-metric-query-1,12a5159843954625,31f28cfb51b0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1143 2024-05-14 14:19:00.016 WARN 8587 --- [alarm-detect-8,12a5159843954625,22af32aead1a] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:00.018 WARN 8587 --- [pool-metric-query-2,12a5159843954625,81f923f1fa38] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:00.018 WARN 8587 --- [pool-metric-query-1,12a5159843954625,9bc74e6a906d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:00.016 WARN 8587 --- [pool-metric-query-1,12a5159843954625,b464e103dc05] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:00.018 ERROR 8587 --- [pool-metric-query-2,12a5159843954625,638d4fbdd924] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:00.018 ERROR 8587 --- [pool-metric-query-1,12a5159843954625,b464e103dc05] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:00.016 WARN 8587 --- [alarm-detect-27,12a5159843954625,038076612373] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:00.018 WARN 8587 --- [pool-metric-query-2,12a5159843954625,0fddfb7d57ae] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:00.018 ERROR 8587 --- [pool-metric-query-2,12a5159843954625,81f923f1fa38] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1143 2024-05-14 14:19:00.018 ERROR 8587 --- [pool-metric-query-1,12a5159843954625,9bc74e6a906d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1143 2024-05-14 14:19:00.018 WARN 8587 --- [pool-metric-query-1,12a5159843954625,9c761004a0fb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:00.018 WARN 8587 --- [pool-metric-query-1,12a5159843954625,ef7aee5bb9cb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:00.018 ERROR 8587 --- [pool-metric-query-1,12a5159843954625,ef7aee5bb9cb] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1143 2024-05-14 14:19:00.017 ERROR 8587 --- [pool-metric-query-1,12a5159843954625,b55db4f25850] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:00.019 WARN 8587 --- [pool-metric-query-3,12a5159843954625,3718806cbb05] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:00.019 ERROR 8587 --- [pool-metric-query-3,12a5159843954625,3718806cbb05] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:00.018 ERROR 8587 --- [pool-metric-query-2,12a5159843954625,0fddfb7d57ae] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:00.018 ERROR 8587 --- [pool-metric-query-1,12a5159843954625,9c761004a0fb] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1143 2024-05-14 14:19:00.031 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:00.109 WARN 8587 --- [pool-overview-container-3,140dafb4b24b4b11,90aa727b7c95] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:00.110 WARN 8587 --- [pool-ocp-async-11,a05f372b876a4c85,f4bc3ca9c176] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:00.110 WARN 8587 --- [pool-ocp-async-2,ccccc522bcee41d9,79aa3e765264] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:00.111 ERROR 8587 --- [pool-ocp-async-2,ccccc522bcee41d9,79aa3e765264] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1143 2024-05-14 14:19:00.328 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:00.328 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1143 2024-05-14 14:19:00.329 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 1143 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:00.384 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 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340131) Get Location Cache 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=340131) Get Location Cache 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 14:19:00.386 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:00.667 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:00.763 INFO 8587 --- [pool-ocp-async-6,74ab06571f53446d,d5d4ab69bdd5] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:00.771 WARN 8587 --- [pool-ocp-async-4,785154d310a5402a,5baa1f03b5a7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:00.773 WARN 8587 --- [pool-ocp-async-6,74ab06571f53446d,d5d4ab69bdd5] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:19:00.888 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:00.890 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:00.919 WARN 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:00.919 ERROR 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1145 2024-05-14 14:19:00.920 ERROR 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] c.o.o.a.service.AlarmTargetServiceImpl : get alarm target exception org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.service.ob.ObAlarmTargetProvider.buildObTenantAlarmTarget(ObAlarmTargetProvider.java:110) at com.oceanbase.ocp.alarm.service.AlarmTargetServiceImpl.refresh(AlarmTargetServiceImpl.java:86) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTargets(AlarmSchedules.java:129) at sun.reflect.GeneratedMethodAccessor1106.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 45 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1145 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 49 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:01.002 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:01.003 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1145 2024-05-14 14:19:01.003 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 14:19:01.019 WARN 8587 --- [alarm-detect-12,12a5159843954625,7fdbfaa62af3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:01.066 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:01.066 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1145 2024-05-14 14:19:01.066 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:19:01.085 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:01.085 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1145 2024-05-14 14:19:01.085 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:01.085 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1145 2024-05-14 14:19:01.085 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:19:01.085 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:19:01.163 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:01.163 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1145 2024-05-14 14:19:01.164 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 1145 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:01.270 WARN 8587 --- [pool-prometheus-minute-schedule-1,28859eaa244b4488,7e9765258a2c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:01.270 ERROR 8587 --- [pool-prometheus-minute-schedule-1,28859eaa244b4488,7e9765258a2c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1145 2024-05-14 14:19:01.271 ERROR 8587 --- [pool-prometheus-minute-schedule-1,28859eaa244b4488,7e9765258a2c] 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 1145 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:01.271 INFO 8587 --- [pool-prometheus-minute-schedule-1,28859eaa244b4488,7e9765258a2c] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667537270, count=0, elapsed=4001 2024-05-14 14:19:01.271 INFO 8587 --- [pool-prometheus-minute-schedule-1,c6361a5fa40648a1,4d03c20423cd] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667600, interval=60 2024-05-14 14:19:01.329 WARN 8587 --- [pool-overview-container-1,710b359aa6b94d29,03ae74a5fbbd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:01.329 ERROR 8587 --- [pool-overview-container-1,710b359aa6b94d29,03ae74a5fbbd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1145 2024-05-14 14:19:01.331 ERROR 8587 --- [pool-overview-container-1,710b359aa6b94d29,03ae74a5fbbd] 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 1145 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:01.331 WARN 8587 --- [pool-overview-container-1,710b359aa6b94d29,03ae74a5fbbd] 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 1145 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:01.391 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:01.393 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:01.703 WARN 8587 --- [pool-overview-container-4,9ec7a86d40de4706,0569c6a8a55a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:01.703 WARN 8587 --- [pool-overview-container-7,c1a17fefd08c4a25,b1d0adeb1079] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:01.703 WARN 8587 --- [pool-overview-container-2,9d0466c49ddb4e46,ccaea1eb3849] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:01.703 ERROR 8587 --- [pool-overview-container-4,9ec7a86d40de4706,0569c6a8a55a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1146 2024-05-14 14:19:01.703 ERROR 8587 --- [pool-overview-container-7,c1a17fefd08c4a25,b1d0adeb1079] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1146 2024-05-14 14:19:01.703 ERROR 8587 --- [pool-overview-container-2,9d0466c49ddb4e46,ccaea1eb3849] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1146 2024-05-14 14:19:01.703 ERROR 8587 --- [pool-overview-container-4,9ec7a86d40de4706,0569c6a8a55a] 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 1146 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:01.704 ERROR 8587 --- [pool-overview-container-7,c1a17fefd08c4a25,b1d0adeb1079] 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 1146 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:01.704 ERROR 8587 --- [pool-overview-container-2,9d0466c49ddb4e46,ccaea1eb3849] 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 1146 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:01.704 WARN 8587 --- [pool-overview-container-4,9ec7a86d40de4706,0569c6a8a55a] 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 1146 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:01.704 WARN 8587 --- [pool-overview-container-7,c1a17fefd08c4a25,b1d0adeb1079] 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 1146 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:01.704 WARN 8587 --- [pool-overview-container-2,9d0466c49ddb4e46,ccaea1eb3849] 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 1146 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:01.769 WARN 8587 --- [pool-ocp-async-5,f4c1eb1f9bfa4ab8,c26568845294] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:01.769 WARN 8587 --- [pool-ocp-async-10,5bd4accfd5d2437e,d20fc4183651] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:01.770 ERROR 8587 --- [pool-ocp-async-10,5bd4accfd5d2437e,d20fc4183651] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1146 2024-05-14 14:19:01.894 WARN 8587 --- [pool-ocp-async-7,bae187b66c6647c7,4580c1ebabde] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:01.894 WARN 8587 --- [pool-overview-container-6,9bc49b62bd7647cd,01009293e7f9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:01.894 ERROR 8587 --- [pool-ocp-async-7,bae187b66c6647c7,4580c1ebabde] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 1, createErrorCount 1146 2024-05-14 14:19:01.894 ERROR 8587 --- [pool-overview-container-6,9bc49b62bd7647cd,01009293e7f9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 1, createErrorCount 1146 2024-05-14 14:19:01.894 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:01.895 ERROR 8587 --- [pool-overview-container-6,9bc49b62bd7647cd,01009293e7f9] 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 1, createErrorCount 1146 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:01.895 WARN 8587 --- [pool-overview-container-6,9bc49b62bd7647cd,01009293e7f9] 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 1, createErrorCount 1146 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:01.896 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:02.001 WARN 8587 --- [pool-ocp-schedules-3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:02.016 WARN 8587 --- [alarm-detect-18,12a5159843954625,94d1ffc9e22c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:02.016 WARN 8587 --- [alarm-detect-30,12a5159843954625,7479e0429b3b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:02.018 WARN 8587 --- [alarm-detect-17,12a5159843954625,540306d864ab] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:02.019 WARN 8587 --- [alarm-detect-5,12a5159843954625,e823bf4e4569] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:02.031 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:02.032 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1147 2024-05-14 14:19:02.032 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 14:19:02.109 WARN 8587 --- [pool-overview-container-3,140dafb4b24b4b11,90aa727b7c95] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:02.109 ERROR 8587 --- [pool-overview-container-3,140dafb4b24b4b11,90aa727b7c95] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1147 2024-05-14 14:19:02.110 WARN 8587 --- [pool-ocp-async-9,ccad77c705184d27,6f62aa14b308] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:02.110 ERROR 8587 --- [pool-overview-container-3,140dafb4b24b4b11,90aa727b7c95] 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 1147 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:02.111 WARN 8587 --- [pool-ocp-async-11,a05f372b876a4c85,f4bc3ca9c176] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:02.111 ERROR 8587 --- [pool-ocp-async-11,a05f372b876a4c85,f4bc3ca9c176] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1147 2024-05-14 14:19:02.111 WARN 8587 --- [pool-overview-container-3,140dafb4b24b4b11,90aa727b7c95] 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 1147 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:02.397 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:02.399 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:02.432 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:19:02.667 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 1148 2024-05-14 14:19:02.763 INFO 8587 --- [pool-ocp-async-8,fd0776d713204154,90fb5c448203] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:02.772 WARN 8587 --- [pool-ocp-async-4,785154d310a5402a,5baa1f03b5a7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:02.772 ERROR 8587 --- [pool-ocp-async-4,785154d310a5402a,5baa1f03b5a7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1148 2024-05-14 14:19:02.901 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:02.903 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:02.920 WARN 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:02.986 WARN 8587 --- [pool-prometheus-exporter-check2,dfa78e1a72064724,f6a258c8632a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:03.019 WARN 8587 --- [alarm-detect-12,12a5159843954625,7fdbfaa62af3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:03.019 ERROR 8587 --- [alarm-detect-12,12a5159843954625,7fdbfaa62af3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1149 2024-05-14 14:19:03.021 ERROR 8587 --- [alarm-detect-12,12a5159843954625,7fdbfaa62af3] 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 1149 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:03.268 WARN 8587 --- [pool-ocp-schedules-15,fb765233eaec4f1e,c57cc5aade90] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:03.272 WARN 8587 --- [pool-prometheus-minute-schedule-1,c6361a5fa40648a1,4d03c20423cd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:03.330 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:03.405 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:03.406 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:03.769 WARN 8587 --- [pool-ocp-async-1,48cb6761780a4ae0,0cab692d0233] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:03.769 WARN 8587 --- [pool-ocp-async-5,f4c1eb1f9bfa4ab8,c26568845294] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:03.769 ERROR 8587 --- [pool-ocp-async-5,f4c1eb1f9bfa4ab8,c26568845294] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1150 2024-05-14 14:19:03.908 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:03.910 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:04.001 ERROR 8587 --- [pool-ocp-schedules-3,,] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1151 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:968) at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:1023) at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:1033) at com.oceanbase.ocp.server.common.config.SpringSessionConfiguration$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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1151 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 14 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:19:04.016 WARN 8587 --- [alarm-detect-18,12a5159843954625,94d1ffc9e22c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:04.016 ERROR 8587 --- [alarm-detect-18,12a5159843954625,94d1ffc9e22c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1151 2024-05-14 14:19:04.016 WARN 8587 --- [alarm-detect-30,12a5159843954625,7479e0429b3b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:04.016 ERROR 8587 --- [alarm-detect-30,12a5159843954625,7479e0429b3b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1151 2024-05-14 14:19:04.017 ERROR 8587 --- [alarm-detect-18,12a5159843954625,94d1ffc9e22c] 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 1151 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:04.018 WARN 8587 --- [alarm-detect-17,12a5159843954625,540306d864ab] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:04.018 ERROR 8587 --- [alarm-detect-17,12a5159843954625,540306d864ab] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1151 2024-05-14 14:19:04.018 ERROR 8587 --- [alarm-detect-30,12a5159843954625,7479e0429b3b] 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 1151 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:04.019 WARN 8587 --- [alarm-detect-5,12a5159843954625,e823bf4e4569] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:04.019 ERROR 8587 --- [alarm-detect-5,12a5159843954625,e823bf4e4569] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1151 2024-05-14 14:19:04.019 ERROR 8587 --- [alarm-detect-17,12a5159843954625,540306d864ab] 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 1151 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:04.020 ERROR 8587 --- [alarm-detect-5,12a5159843954625,e823bf4e4569] 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 1151 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:04.067 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:04.086 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:04.086 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:04.111 WARN 8587 --- [pool-ocp-async-10,e94e2cce978a4136,3cbe5efb2514] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:04.111 WARN 8587 --- [pool-ocp-async-9,ccad77c705184d27,6f62aa14b308] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:04.111 ERROR 8587 --- [pool-ocp-async-9,ccad77c705184d27,6f62aa14b308] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1151 2024-05-14 14:19:04.164 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:04.412 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:04.416 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection 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=527393) Get Location Cache 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=527393) Get Location Cache 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 14:19:04.432 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:04.668 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:04.763 INFO 8587 --- [pool-ocp-async-5,c1e1e93f1a48440b,fe205b77e58c] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:04.772 WARN 8587 --- [pool-ocp-async-8,fd0776d713204154,90fb5c448203] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:04.773 WARN 8587 --- [pool-ocp-async-5,c1e1e93f1a48440b,fe205b77e58c] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:19:04.775 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:04.775 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 14:19:04.775 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:04.776 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 14:19:04.915 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:04.919 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:04.921 WARN 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:04.921 ERROR 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1153 2024-05-14 14:19:04.922 ERROR 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] c.o.o.a.service.AlarmTargetServiceImpl : get alarm target exception org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listAllClusters(ClusterServiceImpl.java:482) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listClusters0(ClusterServiceImpl.java:312) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listClusters(ClusterServiceImpl.java:293) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listClusters() at com.oceanbase.ocp.service.ob.ObAlarmTargetProvider.buildObServerAlarmTarget(ObAlarmTargetProvider.java:164) at com.oceanbase.ocp.alarm.service.AlarmTargetServiceImpl.refresh(AlarmTargetServiceImpl.java:86) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTargets(AlarmSchedules.java:129) at sun.reflect.GeneratedMethodAccessor1106.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 40 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1153 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 82 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:04.986 WARN 8587 --- [pool-prometheus-exporter-check2,dfa78e1a72064724,f6a258c8632a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:04.986 ERROR 8587 --- [pool-prometheus-exporter-check2,dfa78e1a72064724,f6a258c8632a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1153 2024-05-14 14:19:04.987 ERROR 8587 --- [pool-prometheus-exporter-check2,dfa78e1a72064724,f6a258c8632a] 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 1153 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:05.043 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:05.268 WARN 8587 --- [pool-ocp-schedules-15,fb765233eaec4f1e,c57cc5aade90] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:05.269 ERROR 8587 --- [pool-ocp-schedules-15,fb765233eaec4f1e,c57cc5aade90] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1153 2024-05-14 14:19:05.270 ERROR 8587 --- [pool-ocp-schedules-15,fb765233eaec4f1e,c57cc5aade90] o.s.s.s.TaskUtils$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 1153 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:05.272 WARN 8587 --- [pool-prometheus-minute-schedule-1,c6361a5fa40648a1,4d03c20423cd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:05.272 ERROR 8587 --- [pool-prometheus-minute-schedule-1,c6361a5fa40648a1,4d03c20423cd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1153 2024-05-14 14:19:05.273 ERROR 8587 --- [pool-prometheus-minute-schedule-1,c6361a5fa40648a1,4d03c20423cd] 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 1153 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:05.273 INFO 8587 --- [pool-prometheus-minute-schedule-1,c6361a5fa40648a1,4d03c20423cd] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667541271, count=0, elapsed=4002 2024-05-14 14:19:05.273 INFO 8587 --- [pool-prometheus-minute-schedule-1,2de194281d94406c,0b168ab7bf9a] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667600, interval=60 2024-05-14 14:19:05.330 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:05.330 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1153 2024-05-14 14:19:05.331 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 1153 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:05.420 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=340149) Get Location Cache 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=340149) Get Location Cache 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 14:19:05.422 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:05.483 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:05.769 WARN 8587 --- [pool-ocp-async-11,9a386e88ce02438e,e4deee12576c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:05.769 WARN 8587 --- [pool-ocp-async-1,48cb6761780a4ae0,0cab692d0233] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:05.770 ERROR 8587 --- [pool-ocp-async-1,48cb6761780a4ae0,0cab692d0233] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1154 2024-05-14 14:19:05.923 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:05.926 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:06.012 INFO 8587 --- [pool-ocp-async-7,cdfa8a4bce1241bc,521e61e159a4] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:19:06.067 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:06.067 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1155 2024-05-14 14:19:06.067 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:19:06.086 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:06.086 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:06.086 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1155 2024-05-14 14:19:06.086 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1155 2024-05-14 14:19:06.086 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:19:06.086 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:19:06.111 WARN 8587 --- [pool-ocp-async-10,e94e2cce978a4136,3cbe5efb2514] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:06.111 ERROR 8587 --- [pool-ocp-async-10,e94e2cce978a4136,3cbe5efb2514] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1155 2024-05-14 14:19:06.111 WARN 8587 --- [pool-ocp-async-6,a0349479de8b4bef,3813ba51e770] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:06.165 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:06.165 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1155 2024-05-14 14:19:06.165 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 1155 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:06.426 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:06.429 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:06.433 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 1156 ### 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 1156 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1156 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1156 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1156 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 1156 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.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 14:19:06.668 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 1156 2024-05-14 14:19:06.763 INFO 8587 --- [pool-ocp-async-4,d86537963168458e,a422cbc6a48b] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:06.772 WARN 8587 --- [pool-ocp-async-8,fd0776d713204154,90fb5c448203] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:06.772 ERROR 8587 --- [pool-ocp-async-8,fd0776d713204154,90fb5c448203] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1156 2024-05-14 14:19:06.775 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:06.775 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 1156 2024-05-14 14:19:06.775 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 14:19:06.775 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 1156 2024-05-14 14:19:06.775 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 14:19:06.775 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 1156 2024-05-14 14:19:06.776 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 14:19:06.776 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 1156 2024-05-14 14:19:06.776 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 1156 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:06.776 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 1156 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:06.776 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 1156 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:06.777 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 1156 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:06.923 WARN 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:06.930 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:06.932 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:07.044 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 1157 2024-05-14 14:19:07.274 WARN 8587 --- [pool-prometheus-minute-schedule-1,2de194281d94406c,0b168ab7bf9a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:07.433 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:07.436 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:07.463 WARN 8587 --- [pool-ocp-schedules-14,bfd8d938d2d14029,b114ac6a4ffb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:07.483 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:07.484 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1158 2024-05-14 14:19:07.484 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 14:19:07.770 WARN 8587 --- [pool-ocp-async-9,55009ce1d5c34afe,4810f31bb2ee] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:07.770 WARN 8587 --- [pool-ocp-async-11,9a386e88ce02438e,e4deee12576c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:07.770 ERROR 8587 --- [pool-ocp-async-11,9a386e88ce02438e,e4deee12576c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1158 2024-05-14 14:19:07.893 INFO 8587 --- [pool-ocp-async-10,d85106f6083a4600,ac0ea55c80dd] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:19:07.937 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:07.939 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:08.003 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.007 WARN 8587 --- [pool-ocp-schedules-15,3ff467c061104293,5ee9a836264b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.007 WARN 8587 --- [pool-ocp-schedules-18,05d881d14ee443f4,b746fb40d030] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.008 WARN 8587 --- [pool-ocp-schedules-11,e7c3d51736114412,2f5098ed8b3f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.008 WARN 8587 --- [pool-ocp-schedules-3,f5826cc4970f48d7,5cdf016181d2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.009 WARN 8587 --- [pool-ocp-schedules-17,fd20d25d415f4075,2cb403da8ab5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.009 WARN 8587 --- [pool-ocp-schedules-20,29c0cf85b8a6403e,c6eba67682d7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.010 WARN 8587 --- [pool-ocp-schedules-19,0bd5d9a04574429b,04700a3c4d05] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.012 WARN 8587 --- [pool-ocp-schedules-10,e170ec8103834e93,df4e123fefdf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.013 WARN 8587 --- [alarm-detect-3,cdfa8a4bce1241bc,fd2365ffeabf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.013 WARN 8587 --- [alarm-detect-1,cdfa8a4bce1241bc,a4d232d9c896] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.014 WARN 8587 --- [alarm-detect-11,cdfa8a4bce1241bc,2d9b07f8554d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.014 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,ef244cd0e537] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.014 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,77b353b06917] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.014 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,1ad09b9fa1f9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.014 WARN 8587 --- [alarm-detect-21,cdfa8a4bce1241bc,e09a2978390c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.014 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,94325f55fe92] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.015 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,a654cdde2362] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.015 WARN 8587 --- [alarm-detect-14,cdfa8a4bce1241bc,4d55a978c8ec] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.015 WARN 8587 --- [pool-metric-query-2,cdfa8a4bce1241bc,0e6df80efcb8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.015 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,bc58be7aa1a8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.015 WARN 8587 --- [alarm-detect-19,cdfa8a4bce1241bc,189736156ebc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.015 WARN 8587 --- [alarm-detect-8,cdfa8a4bce1241bc,9224bd9c34cd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.016 WARN 8587 --- [alarm-detect-27,cdfa8a4bce1241bc,7f22644c43aa] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.016 WARN 8587 --- [alarm-detect-29,cdfa8a4bce1241bc,455d29a6fce3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.016 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,6f956117868c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.016 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,db5acf378167] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.016 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,67a442705ac7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.017 WARN 8587 --- [pool-metric-query-2,cdfa8a4bce1241bc,d2a522d9cebc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.017 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,32e92d8a21b5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.017 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,79a3b765edfa] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.017 WARN 8587 --- [pool-metric-query-2,cdfa8a4bce1241bc,ac8c4aad52ae] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.017 WARN 8587 --- [pool-metric-query-2,cdfa8a4bce1241bc,510ad8c734d2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.017 WARN 8587 --- [pool-metric-query-3,cdfa8a4bce1241bc,b2be58909e33] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.018 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,23e9e06be610] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.018 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,5e787c761b77] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.018 WARN 8587 --- [pool-metric-query-2,cdfa8a4bce1241bc,505674861d9f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.018 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,6867951e6b41] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.019 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,d09cb79e9827] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.019 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,161ed93c222b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.019 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,e42da4775b22] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.019 WARN 8587 --- [pool-metric-query-3,cdfa8a4bce1241bc,2e6ef49835d2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.111 WARN 8587 --- [pool-ocp-async-1,f7b9198c118f40e2,c2247f16d5de] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.111 WARN 8587 --- [pool-ocp-async-6,a0349479de8b4bef,3813ba51e770] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:08.111 ERROR 8587 --- [pool-ocp-async-6,a0349479de8b4bef,3813ba51e770] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1159 2024-05-14 14:19:08.332 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.440 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:08.442 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:08.668 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.764 INFO 8587 --- [pool-ocp-async-11,58d11394a9a44284,c30a39035fc7] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:08.773 WARN 8587 --- [pool-ocp-async-4,d86537963168458e,a422cbc6a48b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:08.774 WARN 8587 --- [pool-ocp-async-11,58d11394a9a44284,c30a39035fc7] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:19:08.923 WARN 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:08.924 ERROR 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1160 2024-05-14 14:19:08.925 ERROR 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] c.o.o.a.service.AlarmTargetServiceImpl : get alarm target exception org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listAllClusters(ClusterServiceImpl.java:482) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listClusters0(ClusterServiceImpl.java:312) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listClusters(ClusterServiceImpl.java:293) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listClusters() at com.oceanbase.ocp.service.ob.ObAlarmTargetProvider.buildObServerLogAlarmTarget(ObAlarmTargetProvider.java:171) at com.oceanbase.ocp.alarm.service.AlarmTargetServiceImpl.refresh(AlarmTargetServiceImpl.java:86) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTargets(AlarmSchedules.java:129) at sun.reflect.GeneratedMethodAccessor1106.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 40 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1160 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 82 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:08.943 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:08.945 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:09.015 WARN 8587 --- [pool-ocp-async-7,cdfa8a4bce1241bc,521e61e159a4] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:19:09.016 WARN 8587 --- [alarm-detect-23,cdfa8a4bce1241bc,0959f37763e3] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:tenant_partition_leader_absent_count. get Exception: null 2024-05-14 14:19:09.016 WARN 8587 --- [alarm-detect-10,cdfa8a4bce1241bc,4326d8ed87f8] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:19:09.016 WARN 8587 --- [alarm-detect-6,cdfa8a4bce1241bc,9cfe28a0e85f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:19:09.016 WARN 8587 --- [alarm-detect-20,cdfa8a4bce1241bc,efa12a583222] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_cluster_sync. get Exception: null 2024-05-14 14:19:09.016 WARN 8587 --- [alarm-detect-28,cdfa8a4bce1241bc,90d79f906c33] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:19:09.016 WARN 8587 --- [alarm-detect-7,cdfa8a4bce1241bc,93e55933a870] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:19:09.016 WARN 8587 --- [alarm-detect-15,cdfa8a4bce1241bc,387c2f8d8ef3] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:19:09.016 WARN 8587 --- [alarm-detect-17,cdfa8a4bce1241bc,8e85e20d7045] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:tenant500_mem_hold_percent. get Exception: null 2024-05-14 14:19:09.016 WARN 8587 --- [alarm-detect-11,cdfa8a4bce1241bc,2d9b07f8554d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:09.016 WARN 8587 --- [alarm-detect-16,cdfa8a4bce1241bc,9d906d6abba5] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:19:09.016 ERROR 8587 --- [alarm-detect-11,cdfa8a4bce1241bc,2d9b07f8554d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:09.016 WARN 8587 --- [alarm-detect-26,cdfa8a4bce1241bc,224dab76df10] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:19:09.016 WARN 8587 --- [alarm-detect-19,cdfa8a4bce1241bc,189736156ebc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:09.016 WARN 8587 --- [alarm-detect-9,cdfa8a4bce1241bc,927755f05e3b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:19:09.016 ERROR 8587 --- [alarm-detect-19,cdfa8a4bce1241bc,189736156ebc] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:09.016 WARN 8587 --- [alarm-detect-4,cdfa8a4bce1241bc,596adcf94644] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:19:09.016 WARN 8587 --- [alarm-detect-22,cdfa8a4bce1241bc,7459bc2ed218] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:19:09.016 WARN 8587 --- [alarm-detect-1,cdfa8a4bce1241bc,a4d232d9c896] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:09.016 WARN 8587 --- [alarm-detect-24,cdfa8a4bce1241bc,4468b0393709] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:19:09.016 ERROR 8587 --- [alarm-detect-1,cdfa8a4bce1241bc,a4d232d9c896] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:09.016 WARN 8587 --- [alarm-detect-12,cdfa8a4bce1241bc,f7ea35e6917a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:19:09.016 WARN 8587 --- [alarm-detect-25,cdfa8a4bce1241bc,0f524d0ff577] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:19:09.016 WARN 8587 --- [alarm-detect-13,cdfa8a4bce1241bc,918be8d5164f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:19:09.016 WARN 8587 --- [alarm-detect-18,cdfa8a4bce1241bc,447a609ec4e9] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:19:09.016 WARN 8587 --- [alarm-detect-2,cdfa8a4bce1241bc,b57f6ea3a535] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_database_disk_used_gb. get Exception: null 2024-05-14 14:19:09.017 WARN 8587 --- [alarm-detect-29,cdfa8a4bce1241bc,455d29a6fce3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:09.017 WARN 8587 --- [alarm-detect-21,cdfa8a4bce1241bc,e09a2978390c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:09.017 ERROR 8587 --- [alarm-detect-29,cdfa8a4bce1241bc,455d29a6fce3] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:09.017 ERROR 8587 --- [alarm-detect-21,cdfa8a4bce1241bc,e09a2978390c] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:09.017 WARN 8587 --- [alarm-detect-14,cdfa8a4bce1241bc,4d55a978c8ec] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:09.017 ERROR 8587 --- [alarm-detect-14,cdfa8a4bce1241bc,4d55a978c8ec] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:09.017 WARN 8587 --- [alarm-detect-27,cdfa8a4bce1241bc,7f22644c43aa] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:09.017 ERROR 8587 --- [alarm-detect-27,cdfa8a4bce1241bc,7f22644c43aa] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:09.017 WARN 8587 --- [alarm-detect-3,cdfa8a4bce1241bc,fd2365ffeabf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:09.017 ERROR 8587 --- [alarm-detect-3,cdfa8a4bce1241bc,fd2365ffeabf] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:09.017 WARN 8587 --- [alarm-detect-8,cdfa8a4bce1241bc,9224bd9c34cd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:09.017 ERROR 8587 --- [alarm-detect-8,cdfa8a4bce1241bc,9224bd9c34cd] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:09.018 WARN 8587 --- [alarm-detect-14,cdfa8a4bce1241bc,4d55a978c8ec] 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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:09.018 WARN 8587 --- [alarm-detect-11,cdfa8a4bce1241bc,2d9b07f8554d] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:09.018 WARN 8587 --- [alarm-detect-1,cdfa8a4bce1241bc,a4d232d9c896] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:09.018 WARN 8587 --- [alarm-detect-19,cdfa8a4bce1241bc,189736156ebc] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:09.018 WARN 8587 --- [alarm-detect-8,cdfa8a4bce1241bc,9224bd9c34cd] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:09.018 WARN 8587 --- [alarm-detect-29,cdfa8a4bce1241bc,455d29a6fce3] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:09.018 WARN 8587 --- [alarm-detect-21,cdfa8a4bce1241bc,e09a2978390c] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:09.018 WARN 8587 --- [alarm-detect-27,cdfa8a4bce1241bc,7f22644c43aa] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:09.018 WARN 8587 --- [alarm-detect-3,cdfa8a4bce1241bc,fd2365ffeabf] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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 14:19:09.032 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:09.068 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:09.087 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:09.087 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:09.166 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:09.274 WARN 8587 --- [pool-prometheus-minute-schedule-1,2de194281d94406c,0b168ab7bf9a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:09.274 ERROR 8587 --- [pool-prometheus-minute-schedule-1,2de194281d94406c,0b168ab7bf9a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1161 2024-05-14 14:19:09.275 ERROR 8587 --- [pool-prometheus-minute-schedule-1,2de194281d94406c,0b168ab7bf9a] 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 1161 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:09.275 INFO 8587 --- [pool-prometheus-minute-schedule-1,2de194281d94406c,0b168ab7bf9a] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667545273, count=0, elapsed=4002 2024-05-14 14:19:09.275 INFO 8587 --- [pool-prometheus-minute-schedule-1,a7ee972208224b2d,09cebdbb1e7a] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667600, interval=60 2024-05-14 14:19:09.329 WARN 8587 --- [pool-overview-container-8,a5a697c664074bb4,82cc999d43e9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:09.433 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:19:09.447 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:09.451 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection 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=527400) Get Location Cache 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=527400) Get Location Cache 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 14:19:09.463 WARN 8587 --- [pool-ocp-schedules-14,bfd8d938d2d14029,b114ac6a4ffb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:09.463 ERROR 8587 --- [pool-ocp-schedules-14,bfd8d938d2d14029,b114ac6a4ffb] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1162 2024-05-14 14:19:09.464 ERROR 8587 --- [pool-ocp-schedules-14,bfd8d938d2d14029,b114ac6a4ffb] 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 1162 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=527400) Get Location Cache 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=527400) Get Location Cache 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 14:19:09.703 WARN 8587 --- [pool-overview-container-4,b105939eceaa4a9c,093d75af2200] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:09.703 WARN 8587 --- [pool-overview-container-1,5ccfd7679b2c49f5,85f11adea431] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:09.703 WARN 8587 --- [pool-overview-container-5,dee3d64768a54678,29ddb7158c62] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:09.770 WARN 8587 --- [pool-ocp-async-2,c615fd92640c4286,d669c7f2e4d5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:09.770 WARN 8587 --- [pool-ocp-async-9,55009ce1d5c34afe,4810f31bb2ee] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:09.770 ERROR 8587 --- [pool-ocp-async-9,55009ce1d5c34afe,4810f31bb2ee] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1162 2024-05-14 14:19:09.894 WARN 8587 --- [pool-overview-container-7,a949bc86fe7140a0,720b9cbe3be9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:09.894 WARN 8587 --- [pool-ocp-async-10,d85106f6083a4600,ac0ea55c80dd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:09.947 INFO 8587 --- [pool-ocp-schedules-8,8591c0b517d84d49,2ed066fcf728] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:19:09.950 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:09.954 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:10.003 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.004 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.004 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 14:19:10.007 WARN 8587 --- [pool-ocp-schedules-15,3ff467c061104293,5ee9a836264b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.008 ERROR 8587 --- [pool-ocp-schedules-15,3ff467c061104293,5ee9a836264b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.008 WARN 8587 --- [pool-ocp-schedules-18,05d881d14ee443f4,b746fb40d030] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.008 ERROR 8587 --- [pool-ocp-schedules-18,05d881d14ee443f4,b746fb40d030] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.008 WARN 8587 --- [pool-ocp-schedules-11,e7c3d51736114412,2f5098ed8b3f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.008 ERROR 8587 --- [pool-ocp-schedules-11,e7c3d51736114412,2f5098ed8b3f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.008 WARN 8587 --- [pool-ocp-schedules-3,f5826cc4970f48d7,5cdf016181d2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.008 ERROR 8587 --- [pool-ocp-schedules-3,f5826cc4970f48d7,5cdf016181d2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.008 ERROR 8587 --- [pool-ocp-schedules-15,3ff467c061104293,5ee9a836264b] 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 1163 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:10.008 ERROR 8587 --- [pool-ocp-schedules-18,05d881d14ee443f4,b746fb40d030] o.s.s.s.TaskUtils$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 1163 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:10.009 ERROR 8587 --- [pool-ocp-schedules-11,e7c3d51736114412,2f5098ed8b3f] o.s.s.s.TaskUtils$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 1163 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:10.009 ERROR 8587 --- [pool-ocp-schedules-3,f5826cc4970f48d7,5cdf016181d2] o.s.s.s.TaskUtils$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 1163 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:10.009 WARN 8587 --- [pool-ocp-schedules-17,fd20d25d415f4075,2cb403da8ab5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.009 ERROR 8587 --- [pool-ocp-schedules-17,fd20d25d415f4075,2cb403da8ab5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.009 WARN 8587 --- [pool-ocp-schedules-20,29c0cf85b8a6403e,c6eba67682d7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.009 ERROR 8587 --- [pool-ocp-schedules-20,29c0cf85b8a6403e,c6eba67682d7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.010 WARN 8587 --- [pool-ocp-schedules-19,0bd5d9a04574429b,04700a3c4d05] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.010 ERROR 8587 --- [pool-ocp-schedules-19,0bd5d9a04574429b,04700a3c4d05] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.010 ERROR 8587 --- [pool-ocp-schedules-17,fd20d25d415f4075,2cb403da8ab5] 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 1163 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:10.010 ERROR 8587 --- [pool-ocp-schedules-20,29c0cf85b8a6403e,c6eba67682d7] o.s.s.s.TaskUtils$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 1163 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:10.011 ERROR 8587 --- [pool-ocp-schedules-19,0bd5d9a04574429b,04700a3c4d05] o.s.s.s.TaskUtils$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 1163 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:10.013 WARN 8587 --- [pool-ocp-schedules-10,e170ec8103834e93,df4e123fefdf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.013 ERROR 8587 --- [pool-ocp-schedules-10,e170ec8103834e93,df4e123fefdf] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.013 ERROR 8587 --- [pool-ocp-schedules-10,e170ec8103834e93,df4e123fefdf] o.s.s.s.TaskUtils$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 1163 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:10.014 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,ef244cd0e537] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.014 ERROR 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,ef244cd0e537] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.014 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,77b353b06917] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.014 ERROR 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,77b353b06917] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.014 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,1ad09b9fa1f9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.014 ERROR 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,1ad09b9fa1f9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.015 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,94325f55fe92] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.015 ERROR 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,94325f55fe92] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.015 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,a654cdde2362] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.015 ERROR 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,a654cdde2362] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.015 WARN 8587 --- [pool-metric-query-2,cdfa8a4bce1241bc,0e6df80efcb8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.015 ERROR 8587 --- [pool-metric-query-2,cdfa8a4bce1241bc,0e6df80efcb8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.015 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,bc58be7aa1a8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.016 ERROR 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,bc58be7aa1a8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.016 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,6f956117868c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.016 ERROR 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,6f956117868c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.016 WARN 8587 --- [alarm-detect-10,cdfa8a4bce1241bc,4326d8ed87f8] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:10.016 WARN 8587 --- [alarm-detect-6,cdfa8a4bce1241bc,9cfe28a0e85f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:10.016 WARN 8587 --- [alarm-detect-20,cdfa8a4bce1241bc,efa12a583222] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:10.016 WARN 8587 --- [alarm-detect-17,cdfa8a4bce1241bc,8e85e20d7045] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:10.016 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,db5acf378167] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.016 WARN 8587 --- [pool-metric-query-3,cdfa8a4bce1241bc,b2be58909e33] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.016 ERROR 8587 --- [pool-metric-query-3,cdfa8a4bce1241bc,b2be58909e33] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:10.016 WARN 8587 --- [alarm-detect-16,cdfa8a4bce1241bc,9d906d6abba5] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:10.016 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,23e9e06be610] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.016 ERROR 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,23e9e06be610] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:10.016 WARN 8587 --- [alarm-detect-4,cdfa8a4bce1241bc,596adcf94644] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:10.017 WARN 8587 --- [alarm-detect-9,cdfa8a4bce1241bc,927755f05e3b] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:10.016 ERROR 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,db5acf378167] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.017 WARN 8587 --- [alarm-detect-24,cdfa8a4bce1241bc,4468b0393709] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:10.017 WARN 8587 --- [alarm-detect-25,cdfa8a4bce1241bc,0f524d0ff577] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:10.017 WARN 8587 --- [alarm-detect-13,cdfa8a4bce1241bc,918be8d5164f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:10.017 WARN 8587 --- [alarm-detect-12,cdfa8a4bce1241bc,f7ea35e6917a] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:10.017 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,d09cb79e9827] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.017 WARN 8587 --- [alarm-detect-18,cdfa8a4bce1241bc,447a609ec4e9] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:10.017 ERROR 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,d09cb79e9827] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:10.016 WARN 8587 --- [alarm-detect-28,cdfa8a4bce1241bc,90d79f906c33] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:10.017 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,161ed93c222b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.017 WARN 8587 --- [alarm-detect-2,cdfa8a4bce1241bc,b57f6ea3a535] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:10.017 ERROR 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,161ed93c222b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:10.017 WARN 8587 --- [pool-metric-query-2,cdfa8a4bce1241bc,510ad8c734d2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.017 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,79a3b765edfa] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.017 ERROR 8587 --- [pool-metric-query-2,cdfa8a4bce1241bc,510ad8c734d2] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:10.017 WARN 8587 --- [pool-metric-query-2,cdfa8a4bce1241bc,d2a522d9cebc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.017 ERROR 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,79a3b765edfa] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:10.017 ERROR 8587 --- [pool-metric-query-2,cdfa8a4bce1241bc,d2a522d9cebc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.017 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,5e787c761b77] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.018 ERROR 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,5e787c761b77] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:10.018 WARN 8587 --- [pool-metric-query-3,cdfa8a4bce1241bc,2e6ef49835d2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.018 ERROR 8587 --- [pool-metric-query-3,cdfa8a4bce1241bc,2e6ef49835d2] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:10.018 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,e42da4775b22] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.018 ERROR 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,e42da4775b22] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:10.018 WARN 8587 --- [pool-metric-query-2,cdfa8a4bce1241bc,505674861d9f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.018 ERROR 8587 --- [pool-metric-query-2,cdfa8a4bce1241bc,505674861d9f] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:10.018 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,67a442705ac7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.018 ERROR 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,67a442705ac7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.018 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,6867951e6b41] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.018 WARN 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,32e92d8a21b5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.018 ERROR 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,32e92d8a21b5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.018 ERROR 8587 --- [pool-metric-query-1,cdfa8a4bce1241bc,6867951e6b41] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:10.018 WARN 8587 --- [pool-metric-query-2,cdfa8a4bce1241bc,ac8c4aad52ae] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.019 ERROR 8587 --- [pool-metric-query-2,cdfa8a4bce1241bc,ac8c4aad52ae] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.109 WARN 8587 --- [pool-overview-container-2,8bef4d68f9724b4e,6a6ae7f07406] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:10.111 WARN 8587 --- [pool-ocp-async-3,1b038e7a3ec94669,a22d84b83700] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:10.111 WARN 8587 --- [pool-ocp-async-1,f7b9198c118f40e2,c2247f16d5de] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.112 ERROR 8587 --- [pool-ocp-async-1,f7b9198c118f40e2,c2247f16d5de] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.277 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 14:19:10.278 WARN 8587 --- [pool-async-queue-offer-interval5-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : no ready nodes for cache. startTime = 1715667465 2024-05-14 14:19:10.278 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 14:19:10.298 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 14:19:10.299 WARN 8587 --- [pool-async-queue-offer-interval60-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : no ready nodes for cache. startTime = 1715667420 2024-05-14 14:19:10.299 INFO 8587 --- [pool-async-queue-offer-interval60-1,,] c.o.o.m.a.MonitorAsyncComputeProcessor : Offer async queue, interval = 60, queue size = 0, ruleSize = 0. 2024-05-14 14:19:10.332 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.332 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1163 2024-05-14 14:19:10.333 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 1163 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:10.454 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=340174) Get Location Cache 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=340174) Get Location Cache 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 14:19:10.456 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:10.669 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 1164 2024-05-14 14:19:10.764 INFO 8587 --- [pool-ocp-async-7,9236e23d81b8441b,da0e0a5eba82] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:10.773 WARN 8587 --- [pool-ocp-async-4,d86537963168458e,a422cbc6a48b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:10.773 ERROR 8587 --- [pool-ocp-async-4,d86537963168458e,a422cbc6a48b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1164 2024-05-14 14:19:10.925 WARN 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:10.957 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:10.959 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:11.032 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:11.032 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1165 2024-05-14 14:19:11.033 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 14:19:11.068 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:11.068 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1165 2024-05-14 14:19:11.069 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:19:11.087 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:11.087 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1165 2024-05-14 14:19:11.087 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:11.087 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1165 2024-05-14 14:19:11.087 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:19:11.087 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:19:11.166 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:11.166 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1165 2024-05-14 14:19:11.167 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 1165 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:11.275 WARN 8587 --- [pool-prometheus-minute-schedule-1,a7ee972208224b2d,09cebdbb1e7a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:11.329 WARN 8587 --- [pool-overview-container-8,a5a697c664074bb4,82cc999d43e9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:11.330 ERROR 8587 --- [pool-overview-container-8,a5a697c664074bb4,82cc999d43e9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1165 2024-05-14 14:19:11.331 ERROR 8587 --- [pool-overview-container-8,a5a697c664074bb4,82cc999d43e9] 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 1165 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:11.331 WARN 8587 --- [pool-overview-container-8,a5a697c664074bb4,82cc999d43e9] 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 1165 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:11.434 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:11.460 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:11.462 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:11.703 WARN 8587 --- [pool-overview-container-4,b105939eceaa4a9c,093d75af2200] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:11.703 WARN 8587 --- [pool-overview-container-1,5ccfd7679b2c49f5,85f11adea431] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:11.703 WARN 8587 --- [pool-overview-container-5,dee3d64768a54678,29ddb7158c62] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:11.703 ERROR 8587 --- [pool-overview-container-4,b105939eceaa4a9c,093d75af2200] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1166 2024-05-14 14:19:11.703 ERROR 8587 --- [pool-overview-container-1,5ccfd7679b2c49f5,85f11adea431] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1166 2024-05-14 14:19:11.703 ERROR 8587 --- [pool-overview-container-5,dee3d64768a54678,29ddb7158c62] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1166 2024-05-14 14:19:11.704 ERROR 8587 --- [pool-overview-container-4,b105939eceaa4a9c,093d75af2200] 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 1166 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:11.704 ERROR 8587 --- [pool-overview-container-1,5ccfd7679b2c49f5,85f11adea431] 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 1166 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:11.704 ERROR 8587 --- [pool-overview-container-5,dee3d64768a54678,29ddb7158c62] 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 1166 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:11.704 WARN 8587 --- [pool-overview-container-4,b105939eceaa4a9c,093d75af2200] 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 1166 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:11.704 WARN 8587 --- [pool-overview-container-1,5ccfd7679b2c49f5,85f11adea431] 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 1166 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:11.705 WARN 8587 --- [pool-overview-container-5,dee3d64768a54678,29ddb7158c62] 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 1166 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:11.770 WARN 8587 --- [pool-ocp-async-5,2427bd8c9a394950,146a710fd31a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:11.770 WARN 8587 --- [pool-ocp-async-2,c615fd92640c4286,d669c7f2e4d5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:11.770 ERROR 8587 --- [pool-ocp-async-2,c615fd92640c4286,d669c7f2e4d5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1166 2024-05-14 14:19:11.777 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:11.777 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:11.777 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 14:19:11.778 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 14:19:11.894 WARN 8587 --- [pool-overview-container-7,a949bc86fe7140a0,720b9cbe3be9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:11.894 WARN 8587 --- [pool-ocp-async-10,d85106f6083a4600,ac0ea55c80dd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:11.894 ERROR 8587 --- [pool-overview-container-7,a949bc86fe7140a0,720b9cbe3be9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1166 2024-05-14 14:19:11.894 ERROR 8587 --- [pool-ocp-async-10,d85106f6083a4600,ac0ea55c80dd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1166 2024-05-14 14:19:11.895 ERROR 8587 --- [pool-overview-container-7,a949bc86fe7140a0,720b9cbe3be9] 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 1166 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:11.896 WARN 8587 --- [pool-overview-container-7,a949bc86fe7140a0,720b9cbe3be9] 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 1166 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:11.947 WARN 8587 --- [pool-ocp-schedules-8,8591c0b517d84d49,2ed066fcf728] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:11.963 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:11.966 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:12.109 WARN 8587 --- [pool-overview-container-2,8bef4d68f9724b4e,6a6ae7f07406] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:12.109 ERROR 8587 --- [pool-overview-container-2,8bef4d68f9724b4e,6a6ae7f07406] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1167 2024-05-14 14:19:12.110 ERROR 8587 --- [pool-overview-container-2,8bef4d68f9724b4e,6a6ae7f07406] 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 1167 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:12.111 WARN 8587 --- [pool-overview-container-2,8bef4d68f9724b4e,6a6ae7f07406] 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 1167 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:12.112 WARN 8587 --- [pool-ocp-async-3,1b038e7a3ec94669,a22d84b83700] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:12.112 WARN 8587 --- [pool-ocp-async-9,6d412440b2de4b78,7676e83343d8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:12.112 ERROR 8587 --- [pool-ocp-async-3,1b038e7a3ec94669,a22d84b83700] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1167 2024-05-14 14:19:12.466 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:12.468 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:12.669 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:12.764 INFO 8587 --- [pool-ocp-async-6,c8af9d31038b42bb,4c6f5d233735] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:12.774 WARN 8587 --- [pool-ocp-async-7,9236e23d81b8441b,da0e0a5eba82] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:12.774 WARN 8587 --- [pool-ocp-async-6,c8af9d31038b42bb,4c6f5d233735] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:19:12.926 WARN 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:12.926 ERROR 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1168 2024-05-14 14:19:12.927 ERROR 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] c.o.o.a.service.AlarmTargetServiceImpl : get alarm target exception org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findByNameOrConnectableObclusterName(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listObproxyClustersWithAuthorization(ObproxyServiceImpl.java:725) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listObproxyClusters(ObproxyServiceImpl.java:180) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listObproxyClusters(ObproxyServiceImpl.java:190) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listObproxyClusters() at com.oceanbase.ocp.service.obproxy.ObproxyAlarmTargetProvider.buildObproxyClusterAlarmTarget(ObproxyAlarmTargetProvider.java:55) at com.oceanbase.ocp.alarm.service.AlarmTargetServiceImpl.refresh(AlarmTargetServiceImpl.java:86) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTargets(AlarmSchedules.java:129) at sun.reflect.GeneratedMethodAccessor1106.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1168 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:12.970 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:12.972 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:13.276 WARN 8587 --- [pool-prometheus-minute-schedule-1,a7ee972208224b2d,09cebdbb1e7a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:13.276 ERROR 8587 --- [pool-prometheus-minute-schedule-1,a7ee972208224b2d,09cebdbb1e7a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1169 2024-05-14 14:19:13.277 ERROR 8587 --- [pool-prometheus-minute-schedule-1,a7ee972208224b2d,09cebdbb1e7a] 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 1169 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:13.277 INFO 8587 --- [pool-prometheus-minute-schedule-1,a7ee972208224b2d,09cebdbb1e7a] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667549275, count=0, elapsed=4002 2024-05-14 14:19:13.277 INFO 8587 --- [pool-prometheus-minute-schedule-1,72173ce177d74bde,6ff6cf847811] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667600, interval=60 2024-05-14 14:19:13.333 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:13.435 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 1169 ### 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 1169 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1169 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1169 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1169 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 1169 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.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 14:19:13.473 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:13.475 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:13.770 WARN 8587 --- [pool-ocp-async-11,67dbe7d1459a4d68,d1b5d3274fb3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:13.770 WARN 8587 --- [pool-ocp-async-5,2427bd8c9a394950,146a710fd31a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:13.770 ERROR 8587 --- [pool-ocp-async-5,2427bd8c9a394950,146a710fd31a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1170 2024-05-14 14:19:13.777 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:13.777 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 14:19:13.777 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 1170 2024-05-14 14:19:13.777 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 1170 2024-05-14 14:19:13.777 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 14:19:13.778 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 1170 2024-05-14 14:19:13.778 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 14:19:13.778 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 1170 2024-05-14 14:19:13.778 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 1170 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:13.778 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 1170 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:13.778 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 1170 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:13.779 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 1170 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:13.947 WARN 8587 --- [pool-ocp-schedules-8,8591c0b517d84d49,2ed066fcf728] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:13.948 ERROR 8587 --- [pool-ocp-schedules-8,8591c0b517d84d49,2ed066fcf728] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1170 2024-05-14 14:19:13.948 ERROR 8587 --- [pool-ocp-schedules-8,8591c0b517d84d49,2ed066fcf728] 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 1170 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:13.977 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:13.979 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:14.069 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:14.088 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:14.088 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:14.112 WARN 8587 --- [pool-ocp-async-4,e074d518ac1446b3,e45bfa868fe2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:14.112 WARN 8587 --- [pool-ocp-async-9,6d412440b2de4b78,7676e83343d8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:14.112 ERROR 8587 --- [pool-ocp-async-9,6d412440b2de4b78,7676e83343d8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1171 2024-05-14 14:19:14.168 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:14.481 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:14.484 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:14.484 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection 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=794460) Get Location Cache 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=794460) Get Location Cache 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 14:19:14.669 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 1172 2024-05-14 14:19:14.764 INFO 8587 --- [pool-ocp-async-5,844df8d69a134157,efa25ac7b328] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:14.774 WARN 8587 --- [pool-ocp-async-7,9236e23d81b8441b,da0e0a5eba82] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:14.774 ERROR 8587 --- [pool-ocp-async-7,9236e23d81b8441b,da0e0a5eba82] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1172 2024-05-14 14:19:14.928 WARN 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:14.984 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:14.987 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:14.994 WARN 8587 --- [pool-metric-archive-second-8,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:14.994 WARN 8587 --- [pool-metric-archive-second-9,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:14.994 WARN 8587 --- [pool-metric-archive-second-14,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:14.994 WARN 8587 --- [pool-metric-archive-second-11,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:14.994 WARN 8587 --- [pool-metric-archive-second-5,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:15.277 WARN 8587 --- [pool-prometheus-minute-schedule-1,72173ce177d74bde,6ff6cf847811] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:15.334 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:15.334 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1173 2024-05-14 14:19:15.334 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 1173 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:15.490 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=340280) Get Location Cache 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=340280) Get Location Cache 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 14:19:15.491 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:15.668 WARN 8587 --- [pool-ocp-schedules-1,9e22f55f969249a2,54a223c37c30] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:15.671 INFO 8587 --- [pool-ocp-schedules-4,4a49ea64df4a48cf,f131060d8692] c.o.o.monitor.schedule.MonitorSchedules : SeriesIdKey sync key id start. 2024-05-14 14:19:15.671 INFO 8587 --- [pool-ocp-schedules-4,4a49ea64df4a48cf,f131060d8692] c.o.ocp.monitor.service.IdKeyService : Sync key and id, currentMaxSeriesId=646861111220957184 2024-05-14 14:19:15.771 WARN 8587 --- [pool-ocp-async-11,67dbe7d1459a4d68,d1b5d3274fb3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:15.771 WARN 8587 --- [pool-ocp-async-3,30549d1b60d94619,f4888148bb92] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:15.771 ERROR 8587 --- [pool-ocp-async-11,67dbe7d1459a4d68,d1b5d3274fb3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1174 2024-05-14 14:19:15.868 WARN 8587 --- [pool-ocp-schedules-16,8e86c5e346414317,a94325c464ba] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:15.993 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:15.995 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:16.012 INFO 8587 --- [pool-ocp-async-10,2285003d39bd4524,70fc05fe034b] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:19:16.069 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:16.069 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1175 2024-05-14 14:19:16.070 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:19:16.088 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:16.088 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1175 2024-05-14 14:19:16.088 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:16.088 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:19:16.088 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1175 2024-05-14 14:19:16.088 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:19:16.112 WARN 8587 --- [pool-ocp-async-8,5ebdd0470fec4ddf,d73825f7e86d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:16.112 WARN 8587 --- [pool-ocp-async-4,e074d518ac1446b3,e45bfa868fe2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:16.112 ERROR 8587 --- [pool-ocp-async-4,e074d518ac1446b3,e45bfa868fe2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1175 2024-05-14 14:19:16.168 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:16.168 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1175 2024-05-14 14:19:16.168 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 1175 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:16.435 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:19:16.484 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:16.484 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1175 2024-05-14 14:19:16.484 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 14:19:16.497 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:16.499 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:16.670 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:16.764 INFO 8587 --- [pool-ocp-async-6,d0b3ca76deea4566,6356799e73b4] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:16.775 WARN 8587 --- [pool-ocp-async-5,844df8d69a134157,efa25ac7b328] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:16.775 WARN 8587 --- [pool-ocp-async-6,d0b3ca76deea4566,6356799e73b4] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:19:16.928 WARN 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:16.929 ERROR 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1176 2024-05-14 14:19:16.930 ERROR 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] c.o.o.a.service.AlarmTargetServiceImpl : get alarm target exception org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findByNameOrConnectableObclusterName(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listObproxyClustersWithAuthorization(ObproxyServiceImpl.java:725) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listObproxyClusters(ObproxyServiceImpl.java:180) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listObproxyClusters(ObproxyServiceImpl.java:190) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listObproxyClusters() at com.oceanbase.ocp.service.obproxy.ObproxyAlarmTargetProvider.buildObproxyHostAlarmTarget(ObproxyAlarmTargetProvider.java:84) at com.oceanbase.ocp.alarm.service.AlarmTargetServiceImpl.refresh(AlarmTargetServiceImpl.java:86) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTargets(AlarmSchedules.java:129) at sun.reflect.GeneratedMethodAccessor1106.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1176 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:16.994 ERROR 8587 --- [pool-metric-archive-second-8,,] 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 1174 2024-05-14 14:19:16.994 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 1174 2024-05-14 14:19:16.994 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 1174 2024-05-14 14:19:16.995 ERROR 8587 --- [pool-metric-archive-second-11,,] c.o.o.m.storage.RollupMetricDataDao : Archive node list to table metric_data_second error, e = Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1174 2024-05-14 14:19:16.995 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 1174 2024-05-14 14:19:17.001 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:17.002 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:17.004 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:17.271 WARN 8587 --- [pool-ocp-schedules-5,19129fb4f2e94219,bf05b806fea2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:17.278 WARN 8587 --- [pool-prometheus-minute-schedule-1,72173ce177d74bde,6ff6cf847811] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:17.278 ERROR 8587 --- [pool-prometheus-minute-schedule-1,72173ce177d74bde,6ff6cf847811] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1177 2024-05-14 14:19:17.278 ERROR 8587 --- [pool-prometheus-minute-schedule-1,72173ce177d74bde,6ff6cf847811] 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 1177 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:17.279 INFO 8587 --- [pool-prometheus-minute-schedule-1,72173ce177d74bde,6ff6cf847811] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667553277, count=0, elapsed=4002 2024-05-14 14:19:17.279 INFO 8587 --- [pool-prometheus-minute-schedule-1,d12caf05e7e74746,d2a23fd82195] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667600, interval=60 2024-05-14 14:19:17.505 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:17.505 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:17.668 WARN 8587 --- [pool-ocp-schedules-1,9e22f55f969249a2,54a223c37c30] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:17.668 ERROR 8587 --- [pool-ocp-schedules-1,9e22f55f969249a2,54a223c37c30] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1178 2024-05-14 14:19:17.669 ERROR 8587 --- [pool-ocp-schedules-1,9e22f55f969249a2,54a223c37c30] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.service.AlarmSummaryServiceImpl.refreshClusterAlarmSummary(AlarmSummaryServiceImpl.java:94) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmSummary(AlarmSchedules.java:104) at sun.reflect.GeneratedMethodAccessor1105.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 33 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1178 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:17.672 WARN 8587 --- [pool-ocp-schedules-4,4a49ea64df4a48cf,f131060d8692] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:17.771 WARN 8587 --- [pool-ocp-async-2,66ed1830d9dd45ca,bb20092c4e19] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:17.771 WARN 8587 --- [pool-ocp-async-3,30549d1b60d94619,f4888148bb92] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:17.771 ERROR 8587 --- [pool-ocp-async-3,30549d1b60d94619,f4888148bb92] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1178 2024-05-14 14:19:17.868 WARN 8587 --- [pool-ocp-schedules-16,8e86c5e346414317,a94325c464ba] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:17.868 ERROR 8587 --- [pool-ocp-schedules-16,8e86c5e346414317,a94325c464ba] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1178 2024-05-14 14:19:17.869 ERROR 8587 --- [pool-ocp-schedules-16,8e86c5e346414317,a94325c464ba] 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 1178 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:17.894 INFO 8587 --- [pool-ocp-async-11,98c0fbded8fe479e,b15d13b994ad] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:19:17.894 INFO 8587 --- [pool-clean-time-series-data15-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : No deletable timestamps. 2024-05-14 14:19:17.912 INFO 8587 --- [pool-print-time-series-interval15-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : print tsData 1715667557: {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 14:19:17.938 INFO 8587 --- [pool-clean-time-series-data60-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : No deletable timestamps. 2024-05-14 14:19:17.938 INFO 8587 --- [pool-print-time-series-interval60-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : print tsData 1715667557: {1715666820=20, 1715666880=20, 1715666940=10}, tsDataMapSize: 14888, readyDataCacheSize: 19384 2024-05-14 14:19:18.009 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:18.009 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:18.013 WARN 8587 --- [alarm-detect-30,2285003d39bd4524,e3561c52803c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.014 WARN 8587 --- [alarm-detect-21,2285003d39bd4524,ccf0fd8fdbe7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.014 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,e48e0ee95d1c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.014 WARN 8587 --- [pool-metric-query-2,2285003d39bd4524,1c26fdeb892b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.014 WARN 8587 --- [alarm-detect-7,2285003d39bd4524,b0c8c31c7835] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.014 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,efb5382f6c5d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.014 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,5e2fc381bca4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.014 WARN 8587 --- [alarm-detect-23,2285003d39bd4524,f3cfd78dd40b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.014 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,16fc4913a07c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.015 WARN 8587 --- [alarm-detect-10,2285003d39bd4524,bc1ed14ce06c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.015 WARN 8587 --- [pool-metric-query-2,2285003d39bd4524,2d960c0f7de7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.015 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,61df3f6a2b20] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.015 WARN 8587 --- [alarm-detect-6,2285003d39bd4524,1dd4c2486bf2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.015 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,1139dfa77309] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.015 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,23173c0bfbc8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.015 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,8840d99a9556] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.015 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,8ed09bffd1e4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.016 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,d64dfda59b32] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.016 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,7f9f0dae4d25] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.016 WARN 8587 --- [pool-metric-query-3,2285003d39bd4524,8bd8b93fe2ea] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.016 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,582d2c8d1b10] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.017 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,315bd0c5d60d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.017 WARN 8587 --- [pool-metric-query-2,2285003d39bd4524,9c97528a4a8b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.018 WARN 8587 --- [pool-metric-query-2,2285003d39bd4524,e19d21e47c1b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.018 WARN 8587 --- [pool-metric-query-2,2285003d39bd4524,0ec04d55aeae] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.018 WARN 8587 --- [pool-metric-query-3,2285003d39bd4524,a944bd658c19] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.033 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.112 WARN 8587 --- [pool-ocp-async-9,17e88dba88684d35,171e1f9cdff0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.112 WARN 8587 --- [pool-ocp-async-8,5ebdd0470fec4ddf,d73825f7e86d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:18.112 ERROR 8587 --- [pool-ocp-async-8,5ebdd0470fec4ddf,d73825f7e86d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1179 2024-05-14 14:19:18.335 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.436 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.513 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:18.513 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:18.670 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 1180 2024-05-14 14:19:18.765 INFO 8587 --- [pool-ocp-async-8,b51956db2f10477b,9bbe151d2e80] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:18.775 WARN 8587 --- [pool-ocp-async-8,b51956db2f10477b,9bbe151d2e80] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:19:18.775 WARN 8587 --- [pool-ocp-async-5,844df8d69a134157,efa25ac7b328] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:18.775 ERROR 8587 --- [pool-ocp-async-5,844df8d69a134157,efa25ac7b328] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1180 2024-05-14 14:19:18.779 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.779 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 14:19:18.779 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.780 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 14:19:18.931 WARN 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.972 WARN 8587 --- [pool-ocp-schedules-12,0d2d8ee049004e4d,2f8758325402] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.995 WARN 8587 --- [pool-metric-archive-second-8,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.995 WARN 8587 --- [pool-metric-archive-second-9,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.995 WARN 8587 --- [pool-metric-archive-second-11,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.995 WARN 8587 --- [pool-metric-archive-second-14,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:18.995 WARN 8587 --- [pool-metric-archive-second-5,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:19.004 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:19.004 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1180 2024-05-14 14:19:19.004 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 14:19:19.015 WARN 8587 --- [pool-ocp-async-10,2285003d39bd4524,70fc05fe034b] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:19:19.015 WARN 8587 --- [alarm-detect-11,2285003d39bd4524,a5069b7d5f6a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:19:19.015 WARN 8587 --- [alarm-detect-5,2285003d39bd4524,ed30be9a141a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:19:19.015 WARN 8587 --- [alarm-detect-19,2285003d39bd4524,587a7161a449] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:19:19.015 WARN 8587 --- [alarm-detect-17,2285003d39bd4524,e26d212696b5] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:19:19.015 WARN 8587 --- [alarm-detect-27,2285003d39bd4524,83a13dbea277] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:19:19.015 WARN 8587 --- [alarm-detect-1,2285003d39bd4524,3a0dde788cde] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:19:19.015 WARN 8587 --- [alarm-detect-14,2285003d39bd4524,05b593a82c23] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:19:19.015 WARN 8587 --- [alarm-detect-21,2285003d39bd4524,ccf0fd8fdbe7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:19.015 WARN 8587 --- [alarm-detect-29,2285003d39bd4524,bf83bff2f01e] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:19:19.015 ERROR 8587 --- [alarm-detect-21,2285003d39bd4524,ccf0fd8fdbe7] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:19.015 WARN 8587 --- [alarm-detect-15,2285003d39bd4524,3755166eaa64] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:19:19.015 WARN 8587 --- [alarm-detect-4,2285003d39bd4524,bab62c50b450] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:19:19.015 WARN 8587 --- [alarm-detect-8,2285003d39bd4524,38fed48cd40b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:19:19.015 WARN 8587 --- [alarm-detect-3,2285003d39bd4524,9f41e8321404] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:19:19.015 WARN 8587 --- [alarm-detect-7,2285003d39bd4524,b0c8c31c7835] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:19.015 WARN 8587 --- [alarm-detect-10,2285003d39bd4524,bc1ed14ce06c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:19.015 ERROR 8587 --- [alarm-detect-7,2285003d39bd4524,b0c8c31c7835] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:19.015 ERROR 8587 --- [alarm-detect-10,2285003d39bd4524,bc1ed14ce06c] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:19.015 WARN 8587 --- [alarm-detect-6,2285003d39bd4524,1dd4c2486bf2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:19.016 ERROR 8587 --- [alarm-detect-6,2285003d39bd4524,1dd4c2486bf2] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:19.015 WARN 8587 --- [alarm-detect-30,2285003d39bd4524,e3561c52803c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:19.017 ERROR 8587 --- [alarm-detect-30,2285003d39bd4524,e3561c52803c] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:19.017 WARN 8587 --- [alarm-detect-23,2285003d39bd4524,f3cfd78dd40b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:19.017 ERROR 8587 --- [alarm-detect-23,2285003d39bd4524,f3cfd78dd40b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:19.015 WARN 8587 --- [alarm-detect-22,2285003d39bd4524,c1bf4fca3026] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:19:19.017 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:19.017 WARN 8587 --- [alarm-detect-21,2285003d39bd4524,ccf0fd8fdbe7] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:19.015 WARN 8587 --- [alarm-detect-16,2285003d39bd4524,e22a8ed42da6] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:19:19.017 WARN 8587 --- [alarm-detect-10,2285003d39bd4524,bc1ed14ce06c] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:19.015 WARN 8587 --- [alarm-detect-26,2285003d39bd4524,df5a0d6efeb2] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:19:19.017 WARN 8587 --- [alarm-detect-6,2285003d39bd4524,1dd4c2486bf2] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:19.017 ERROR 8587 --- [alarm-detect-7,2285003d39bd4524,b0c8c31c7835] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_cluster_sync_failed org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:19:19.018 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:19.018 WARN 8587 --- [alarm-detect-23,2285003d39bd4524,f3cfd78dd40b] 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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:19.018 WARN 8587 --- [alarm-detect-30,2285003d39bd4524,e3561c52803c] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:19.044 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:19.070 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:19.088 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:19.089 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:19.169 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:19.271 WARN 8587 --- [pool-ocp-schedules-5,19129fb4f2e94219,bf05b806fea2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:19.271 ERROR 8587 --- [pool-ocp-schedules-5,19129fb4f2e94219,bf05b806fea2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1181 2024-05-14 14:19:19.272 ERROR 8587 --- [pool-ocp-schedules-5,19129fb4f2e94219,bf05b806fea2] o.s.s.s.TaskUtils$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 1181 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:19.279 WARN 8587 --- [pool-prometheus-minute-schedule-1,d12caf05e7e74746,d2a23fd82195] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:19.329 WARN 8587 --- [pool-overview-container-6,50ac338229334ed6,b55c8d84200f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:19.521 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:19.523 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527415) Get Location Cache 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=527415) Get Location Cache 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 14:19:19.672 ERROR 8587 --- [pool-ocp-schedules-4,4a49ea64df4a48cf,f131060d8692] 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 1180 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1180 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:19:19.673 INFO 8587 --- [pool-ocp-schedules-4,4a49ea64df4a48cf,f131060d8692] c.o.o.monitor.schedule.MonitorSchedules : measurementIdkey sync key id start. 2024-05-14 14:19:19.673 INFO 8587 --- [pool-ocp-schedules-4,4a49ea64df4a48cf,f131060d8692] c.o.ocp.monitor.service.IdKeyService : Sync key and id, currentMaxSeriesId=646826909637210112 2024-05-14 14:19:19.703 WARN 8587 --- [pool-overview-container-8,3832b05dbcae4875,e6ee67fd06c5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:19.703 WARN 8587 --- [pool-overview-container-4,6b13129a5bc944cd,a3c55f785524] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:19.703 WARN 8587 --- [pool-overview-container-3,2d5a4ee13baf467d,a5c5db5a6b20] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:19.771 WARN 8587 --- [pool-ocp-async-1,f05245123f8346be,f946ca3f5afa] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:19.771 WARN 8587 --- [pool-ocp-async-2,66ed1830d9dd45ca,bb20092c4e19] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:19.771 ERROR 8587 --- [pool-ocp-async-2,66ed1830d9dd45ca,bb20092c4e19] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 2024-05-14 14:19:19.894 WARN 8587 --- [pool-overview-container-1,cc72a4dea9b6444e,49a560eb91a9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:19.894 WARN 8587 --- [pool-ocp-async-11,98c0fbded8fe479e,b15d13b994ad] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:20.014 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,e48e0ee95d1c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.014 WARN 8587 --- [pool-metric-query-2,2285003d39bd4524,1c26fdeb892b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.014 ERROR 8587 --- [pool-metric-query-1,2285003d39bd4524,e48e0ee95d1c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 2024-05-14 14:19:20.014 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,efb5382f6c5d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.014 ERROR 8587 --- [pool-metric-query-2,2285003d39bd4524,1c26fdeb892b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 2024-05-14 14:19:20.014 ERROR 8587 --- [pool-metric-query-1,2285003d39bd4524,efb5382f6c5d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 2024-05-14 14:19:20.015 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,5e2fc381bca4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.015 ERROR 8587 --- [pool-metric-query-1,2285003d39bd4524,5e2fc381bca4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 2024-05-14 14:19:20.015 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,16fc4913a07c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.016 ERROR 8587 --- [pool-metric-query-1,2285003d39bd4524,16fc4913a07c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 2024-05-14 14:19:20.016 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,d64dfda59b32] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.016 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,8ed09bffd1e4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.016 ERROR 8587 --- [pool-metric-query-1,2285003d39bd4524,d64dfda59b32] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 2024-05-14 14:19:20.016 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,7f9f0dae4d25] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.016 ERROR 8587 --- [pool-metric-query-1,2285003d39bd4524,8ed09bffd1e4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 2024-05-14 14:19:20.016 ERROR 8587 --- [pool-metric-query-1,2285003d39bd4524,7f9f0dae4d25] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 2024-05-14 14:19:20.016 WARN 8587 --- [alarm-detect-3,2285003d39bd4524,9f41e8321404] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:20.015 WARN 8587 --- [alarm-detect-15,2285003d39bd4524,3755166eaa64] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:20.015 WARN 8587 --- [pool-metric-query-2,2285003d39bd4524,2d960c0f7de7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.015 WARN 8587 --- [alarm-detect-14,2285003d39bd4524,05b593a82c23] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:20.016 WARN 8587 --- [pool-metric-query-3,2285003d39bd4524,8bd8b93fe2ea] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.016 ERROR 8587 --- [pool-metric-query-3,2285003d39bd4524,8bd8b93fe2ea] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 2024-05-14 14:19:20.016 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,315bd0c5d60d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.015 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,61df3f6a2b20] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.016 ERROR 8587 --- [pool-metric-query-1,2285003d39bd4524,315bd0c5d60d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:20.015 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,8840d99a9556] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.015 WARN 8587 --- [alarm-detect-17,2285003d39bd4524,e26d212696b5] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:20.015 WARN 8587 --- [alarm-detect-27,2285003d39bd4524,83a13dbea277] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:20.017 WARN 8587 --- [pool-metric-query-2,2285003d39bd4524,e19d21e47c1b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.017 ERROR 8587 --- [pool-metric-query-2,2285003d39bd4524,e19d21e47c1b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:20.015 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,23173c0bfbc8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.016 ERROR 8587 --- [pool-metric-query-2,2285003d39bd4524,2d960c0f7de7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 2024-05-14 14:19:20.017 ERROR 8587 --- [pool-metric-query-1,2285003d39bd4524,23173c0bfbc8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 2024-05-14 14:19:20.017 WARN 8587 --- [pool-metric-query-3,2285003d39bd4524,a944bd658c19] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.015 WARN 8587 --- [alarm-detect-29,2285003d39bd4524,bf83bff2f01e] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:20.015 WARN 8587 --- [alarm-detect-1,2285003d39bd4524,3a0dde788cde] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:20.016 WARN 8587 --- [pool-metric-query-2,2285003d39bd4524,9c97528a4a8b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.017 ERROR 8587 --- [pool-metric-query-1,2285003d39bd4524,61df3f6a2b20] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 2024-05-14 14:19:20.015 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,1139dfa77309] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.015 WARN 8587 --- [alarm-detect-19,2285003d39bd4524,587a7161a449] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:20.017 WARN 8587 --- [alarm-detect-22,2285003d39bd4524,c1bf4fca3026] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:20.017 WARN 8587 --- [pool-metric-query-2,2285003d39bd4524,0ec04d55aeae] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.017 ERROR 8587 --- [pool-metric-query-1,2285003d39bd4524,8840d99a9556] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 2024-05-14 14:19:20.017 WARN 8587 --- [pool-metric-query-1,2285003d39bd4524,582d2c8d1b10] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.017 ERROR 8587 --- [pool-metric-query-2,2285003d39bd4524,9c97528a4a8b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:20.015 WARN 8587 --- [alarm-detect-11,2285003d39bd4524,a5069b7d5f6a] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:20.017 ERROR 8587 --- [pool-metric-query-1,2285003d39bd4524,1139dfa77309] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 2024-05-14 14:19:20.017 ERROR 8587 --- [pool-metric-query-3,2285003d39bd4524,a944bd658c19] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:20.018 ERROR 8587 --- [pool-metric-query-2,2285003d39bd4524,0ec04d55aeae] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:20.018 ERROR 8587 --- [pool-metric-query-1,2285003d39bd4524,582d2c8d1b10] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 2024-05-14 14:19:20.024 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:20.027 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:20.033 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.033 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1183 2024-05-14 14:19:20.033 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 14:19:20.109 WARN 8587 --- [pool-overview-container-5,9eae6ef20ceb4a97,ca93e81ee88c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:20.112 WARN 8587 --- [pool-ocp-async-3,1b3dd58825f84f3d,0a07fd4c7148] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:20.113 WARN 8587 --- [pool-ocp-async-9,17e88dba88684d35,171e1f9cdff0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.113 ERROR 8587 --- [pool-ocp-async-9,17e88dba88684d35,171e1f9cdff0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1183 2024-05-14 14:19:20.335 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.335 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1183 2024-05-14 14:19:20.336 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 1183 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:20.437 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 1183 ### 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 1183 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1183 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1183 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1183 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 1183 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.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 14:19:20.530 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=340297) Get Location Cache 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=340297) Get Location Cache 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 14:19:20.530 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:20.670 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:20.765 INFO 8587 --- [pool-ocp-async-2,e0570710f9c1421a,263ca09e5d38] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:20.779 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 14:19:20.780 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 14:19:20.780 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 1184 2024-05-14 14:19:20.780 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 1184 2024-05-14 14:19:20.780 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.780 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 1184 2024-05-14 14:19:20.780 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 14:19:20.780 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 1184 2024-05-14 14:19:20.780 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 1184 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:20.780 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 1184 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:20.780 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 1184 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:20.781 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 1184 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:20.931 WARN 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:20.931 ERROR 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1184 2024-05-14 14:19:20.932 ERROR 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] 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 1184 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:20.956 WARN 8587 --- [pool-collect-self-metric-half-minute-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:20.995 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 1182 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340297) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340297) Get Location Cache 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 14:19:20.995 ERROR 8587 --- [pool-metric-archive-second-8,,] 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 1182 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340297) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340297) Get Location Cache 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 14:19:20.995 ERROR 8587 --- [pool-metric-archive-second-9,,] c.o.o.m.service.OcpMetricArchiveService : Archive second nodes failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340297) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340297) Get Location Cache 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 14:19:20.995 ERROR 8587 --- [pool-metric-archive-second-14,,] c.o.o.m.service.OcpMetricArchiveService : Archive second nodes failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340297) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340297) Get Location Cache 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 14:19:20.995 ERROR 8587 --- [pool-metric-archive-second-11,,] c.o.o.m.service.OcpMetricArchiveService : Archive second nodes failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1182 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340297) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340297) Get Location Cache 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 14:19:21.034 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:21.034 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:21.044 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 1185 2024-05-14 14:19:21.070 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:21.070 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1185 2024-05-14 14:19:21.070 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:19:21.089 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:21.089 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1185 2024-05-14 14:19:21.089 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:19:21.089 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:21.089 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1185 2024-05-14 14:19:21.089 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:19:21.169 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:21.169 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1185 2024-05-14 14:19:21.170 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 1185 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:21.280 WARN 8587 --- [pool-prometheus-minute-schedule-1,d12caf05e7e74746,d2a23fd82195] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:21.280 ERROR 8587 --- [pool-prometheus-minute-schedule-1,d12caf05e7e74746,d2a23fd82195] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1185 2024-05-14 14:19:21.280 ERROR 8587 --- [pool-prometheus-minute-schedule-1,d12caf05e7e74746,d2a23fd82195] 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 1185 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:21.281 INFO 8587 --- [pool-prometheus-minute-schedule-1,d12caf05e7e74746,d2a23fd82195] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667557279, count=0, elapsed=4002 2024-05-14 14:19:21.281 INFO 8587 --- [pool-prometheus-minute-schedule-1,2b05fde2d60f4306,89044dc065ef] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667600, interval=60 2024-05-14 14:19:21.330 WARN 8587 --- [pool-overview-container-6,50ac338229334ed6,b55c8d84200f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:21.330 ERROR 8587 --- [pool-overview-container-6,50ac338229334ed6,b55c8d84200f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1185 2024-05-14 14:19:21.331 ERROR 8587 --- [pool-overview-container-6,50ac338229334ed6,b55c8d84200f] 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 1185 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:21.331 WARN 8587 --- [pool-overview-container-6,50ac338229334ed6,b55c8d84200f] 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 1185 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:21.465 WARN 8587 --- [pool-ocp-schedules-9,09421e0f1bd6450b,f31e96f2f1e2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:21.538 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:21.538 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:21.673 WARN 8587 --- [pool-ocp-schedules-4,4a49ea64df4a48cf,f131060d8692] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:21.703 WARN 8587 --- [pool-overview-container-8,3832b05dbcae4875,e6ee67fd06c5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:21.703 ERROR 8587 --- [pool-overview-container-8,3832b05dbcae4875,e6ee67fd06c5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1186 2024-05-14 14:19:21.703 WARN 8587 --- [pool-overview-container-4,6b13129a5bc944cd,a3c55f785524] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:21.703 ERROR 8587 --- [pool-overview-container-4,6b13129a5bc944cd,a3c55f785524] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1186 2024-05-14 14:19:21.703 WARN 8587 --- [pool-overview-container-3,2d5a4ee13baf467d,a5c5db5a6b20] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:21.703 ERROR 8587 --- [pool-overview-container-3,2d5a4ee13baf467d,a5c5db5a6b20] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1186 2024-05-14 14:19:21.704 ERROR 8587 --- [pool-overview-container-8,3832b05dbcae4875,e6ee67fd06c5] 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 1186 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:21.704 ERROR 8587 --- [pool-overview-container-3,2d5a4ee13baf467d,a5c5db5a6b20] 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 1186 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:21.704 ERROR 8587 --- [pool-overview-container-4,6b13129a5bc944cd,a3c55f785524] 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 1186 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:21.704 WARN 8587 --- [pool-overview-container-8,3832b05dbcae4875,e6ee67fd06c5] 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 1186 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:21.705 WARN 8587 --- [pool-overview-container-3,2d5a4ee13baf467d,a5c5db5a6b20] 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 1186 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:21.705 WARN 8587 --- [pool-overview-container-4,6b13129a5bc944cd,a3c55f785524] 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 1186 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:21.771 WARN 8587 --- [pool-ocp-async-5,67be081470374f37,0eb5e99715b7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:21.771 WARN 8587 --- [pool-ocp-async-1,f05245123f8346be,f946ca3f5afa] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:21.771 ERROR 8587 --- [pool-ocp-async-1,f05245123f8346be,f946ca3f5afa] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1186 2024-05-14 14:19:21.894 WARN 8587 --- [pool-ocp-async-11,98c0fbded8fe479e,b15d13b994ad] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:21.894 WARN 8587 --- [pool-overview-container-1,cc72a4dea9b6444e,49a560eb91a9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:21.894 ERROR 8587 --- [pool-ocp-async-11,98c0fbded8fe479e,b15d13b994ad] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1186 2024-05-14 14:19:21.894 ERROR 8587 --- [pool-overview-container-1,cc72a4dea9b6444e,49a560eb91a9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1186 2024-05-14 14:19:21.895 ERROR 8587 --- [pool-overview-container-1,cc72a4dea9b6444e,49a560eb91a9] 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 1186 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:21.896 WARN 8587 --- [pool-overview-container-1,cc72a4dea9b6444e,49a560eb91a9] 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 1186 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:22.017 WARN 8587 --- [alarm-detect-15,2285003d39bd4524,3755166eaa64] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:22.041 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:22.041 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:22.109 WARN 8587 --- [pool-overview-container-5,9eae6ef20ceb4a97,ca93e81ee88c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:22.109 ERROR 8587 --- [pool-overview-container-5,9eae6ef20ceb4a97,ca93e81ee88c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1187 2024-05-14 14:19:22.110 ERROR 8587 --- [pool-overview-container-5,9eae6ef20ceb4a97,ca93e81ee88c] 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 1187 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:22.111 WARN 8587 --- [pool-overview-container-5,9eae6ef20ceb4a97,ca93e81ee88c] 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 1187 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:22.113 WARN 8587 --- [pool-ocp-async-6,33bc601fbc9544d6,ddfcb56a52ba] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:22.113 WARN 8587 --- [pool-ocp-async-3,1b3dd58825f84f3d,0a07fd4c7148] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:22.113 ERROR 8587 --- [pool-ocp-async-3,1b3dd58825f84f3d,0a07fd4c7148] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1187 2024-05-14 14:19:22.197 WARN 8587 --- [pool-ocp-schedules-6,fd10437a28ee4bf3,f3ba28111cce] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:22.545 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:22.545 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:22.671 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 1188 2024-05-14 14:19:22.765 INFO 8587 --- [pool-ocp-async-7,1bf02b7e670c4ea2,af8c40dc8954] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:22.765 WARN 8587 --- [pool-ocp-async-2,e0570710f9c1421a,263ca09e5d38] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:22.775 WARN 8587 --- [pool-ocp-async-7,1bf02b7e670c4ea2,af8c40dc8954] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:19:22.933 WARN 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:22.957 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 1186 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1186 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:19:23.049 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:23.049 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:23.281 WARN 8587 --- [pool-prometheus-minute-schedule-1,2b05fde2d60f4306,89044dc065ef] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:23.337 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:23.438 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:19:23.466 WARN 8587 --- [pool-ocp-schedules-9,09421e0f1bd6450b,f31e96f2f1e2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:23.466 ERROR 8587 --- [pool-ocp-schedules-9,09421e0f1bd6450b,f31e96f2f1e2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1189 2024-05-14 14:19:23.467 ERROR 8587 --- [pool-ocp-schedules-9,09421e0f1bd6450b,f31e96f2f1e2] 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 1189 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:23.485 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:23.552 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:23.553 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:23.682 ERROR 8587 --- [pool-ocp-schedules-4,4a49ea64df4a48cf,f131060d8692] 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 1188 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1188 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:19:23.683 INFO 8587 --- [pool-ocp-schedules-4,4a49ea64df4a48cf,f131060d8692] c.o.o.monitor.schedule.MonitorSchedules : recordIdKey sync key id start. 2024-05-14 14:19:23.683 INFO 8587 --- [pool-ocp-schedules-4,4a49ea64df4a48cf,f131060d8692] c.o.ocp.monitor.service.IdKeyService : Sync key and id, currentMaxSeriesId=646826483122630657 2024-05-14 14:19:23.771 WARN 8587 --- [pool-ocp-async-4,772275d5f0e04e3e,11a3b25879f2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:23.771 WARN 8587 --- [pool-ocp-async-5,67be081470374f37,0eb5e99715b7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:23.772 ERROR 8587 --- [pool-ocp-async-5,67be081470374f37,0eb5e99715b7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1190 2024-05-14 14:19:23.949 INFO 8587 --- [pool-ocp-schedules-1,ee27cc7fdddd47b7,60d01c7904e3] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:19:24.017 WARN 8587 --- [alarm-detect-15,2285003d39bd4524,3755166eaa64] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:24.017 ERROR 8587 --- [alarm-detect-15,2285003d39bd4524,3755166eaa64] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1190 2024-05-14 14:19:24.019 ERROR 8587 --- [alarm-detect-15,2285003d39bd4524,3755166eaa64] 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 1190 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:24.056 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:24.056 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:24.071 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:24.089 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:24.090 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:24.113 WARN 8587 --- [pool-ocp-async-6,33bc601fbc9544d6,ddfcb56a52ba] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:24.113 ERROR 8587 --- [pool-ocp-async-6,33bc601fbc9544d6,ddfcb56a52ba] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1191 2024-05-14 14:19:24.113 WARN 8587 --- [pool-ocp-async-8,c079a1f70f2243be,9bbf3c9d278e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:24.170 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:24.197 WARN 8587 --- [pool-ocp-schedules-6,fd10437a28ee4bf3,f3ba28111cce] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:24.197 ERROR 8587 --- [pool-ocp-schedules-6,fd10437a28ee4bf3,f3ba28111cce] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1191 2024-05-14 14:19:24.198 ERROR 8587 --- [pool-ocp-schedules-6,fd10437a28ee4bf3,f3ba28111cce] 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 1191 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:24.560 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:24.562 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340310) Get Location Cache 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=340310) Get Location Cache 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 14:19:24.671 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:24.765 INFO 8587 --- [pool-ocp-async-5,8a5f4037c43a4618,9d71c878f261] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:24.765 WARN 8587 --- [pool-ocp-async-2,e0570710f9c1421a,263ca09e5d38] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:24.766 ERROR 8587 --- [pool-ocp-async-2,e0570710f9c1421a,263ca09e5d38] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1192 2024-05-14 14:19:24.933 WARN 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:24.934 ERROR 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1192 2024-05-14 14:19:24.934 ERROR 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] 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 1192 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340310) Get Location Cache 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=340310) Get Location Cache 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 14:19:25.064 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:25.065 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:25.282 WARN 8587 --- [pool-prometheus-minute-schedule-1,2b05fde2d60f4306,89044dc065ef] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:25.282 ERROR 8587 --- [pool-prometheus-minute-schedule-1,2b05fde2d60f4306,89044dc065ef] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1193 2024-05-14 14:19:25.282 ERROR 8587 --- [pool-prometheus-minute-schedule-1,2b05fde2d60f4306,89044dc065ef] 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 1193 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:25.282 INFO 8587 --- [pool-prometheus-minute-schedule-1,2b05fde2d60f4306,89044dc065ef] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667561281, count=0, elapsed=4001 2024-05-14 14:19:25.282 INFO 8587 --- [pool-prometheus-minute-schedule-1,f180c5a8b49b4f5e,4cbd3ce3147e] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667600, interval=60 2024-05-14 14:19:25.337 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:25.337 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1193 2024-05-14 14:19:25.338 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 1193 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:25.438 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:25.485 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:25.485 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1193 2024-05-14 14:19:25.485 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 14:19:25.569 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:25.578 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=340315) Get Location Cache 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=340315) Get Location Cache 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 14:19:25.683 WARN 8587 --- [pool-ocp-schedules-4,4a49ea64df4a48cf,f131060d8692] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:25.772 WARN 8587 --- [pool-ocp-async-1,947badd4cdb7467c,d7c1bfe28bfb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:25.772 WARN 8587 --- [pool-ocp-async-4,772275d5f0e04e3e,11a3b25879f2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:25.772 ERROR 8587 --- [pool-ocp-async-4,772275d5f0e04e3e,11a3b25879f2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1194 2024-05-14 14:19:25.781 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 14:19:25.781 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:25.782 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:25.782 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 14:19:25.949 WARN 8587 --- [pool-ocp-schedules-1,ee27cc7fdddd47b7,60d01c7904e3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:25.985 INFO 8587 --- [pool-prometheus-cache-monitor1,d0c952aac5724bc1,f50fae4303ea] 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 14:19:25.985 INFO 8587 --- [pool-prometheus-cache-monitor1,d0c952aac5724bc1,f50fae4303ea] 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 14:19:26.005 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:26.012 INFO 8587 --- [pool-ocp-async-11,0d012c69eb05498a,438f9ea493ec] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:19:26.071 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:26.071 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 1, createElapseMillis 1, createErrorCount 1194 2024-05-14 14:19:26.071 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:19:26.073 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:26.081 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:26.090 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:26.090 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1195 2024-05-14 14:19:26.090 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:19:26.090 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:26.090 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1195 2024-05-14 14:19:26.090 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:19:26.113 WARN 8587 --- [pool-ocp-async-9,5e5f94024fa743c9,0ea99896db1d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:26.113 WARN 8587 --- [pool-ocp-async-8,c079a1f70f2243be,9bbf3c9d278e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:26.113 ERROR 8587 --- [pool-ocp-async-8,c079a1f70f2243be,9bbf3c9d278e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1195 2024-05-14 14:19:26.170 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:26.170 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1195 2024-05-14 14:19:26.171 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 1195 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:26.577 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:26.584 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:26.671 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 1196 2024-05-14 14:19:26.765 INFO 8587 --- [pool-ocp-async-7,3e0fc9d449144dfe,72af67eb261a] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:26.766 WARN 8587 --- [pool-ocp-async-5,8a5f4037c43a4618,9d71c878f261] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:26.776 WARN 8587 --- [pool-ocp-async-7,3e0fc9d449144dfe,72af67eb261a] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:19:26.935 WARN 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:27.034 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:27.081 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:27.088 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:27.282 WARN 8587 --- [pool-prometheus-minute-schedule-1,f180c5a8b49b4f5e,4cbd3ce3147e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:27.439 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 1197 ### 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 1197 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1197 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1197 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1197 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 1197 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.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 14:19:27.585 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:27.591 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:27.684 ERROR 8587 --- [pool-ocp-schedules-4,4a49ea64df4a48cf,f131060d8692] 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 1196 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1196 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:19:27.772 WARN 8587 --- [pool-ocp-async-3,f52cb651acc646cf,fc4b3594604f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:27.772 WARN 8587 --- [pool-ocp-async-1,947badd4cdb7467c,d7c1bfe28bfb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:27.772 ERROR 8587 --- [pool-ocp-async-1,947badd4cdb7467c,d7c1bfe28bfb] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1198 2024-05-14 14:19:27.782 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 14:19:27.782 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:27.782 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 1198 2024-05-14 14:19:27.782 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 1198 2024-05-14 14:19:27.782 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 14:19:27.782 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 14:19:27.782 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 1198 2024-05-14 14:19:27.782 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 1198 2024-05-14 14:19:27.783 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 1198 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:27.783 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 1198 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:27.783 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 1198 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:27.783 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 1198 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:27.894 INFO 8587 --- [pool-ocp-async-4,6f2098f487b346b2,720bdd70dfe6] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:19:27.949 WARN 8587 --- [pool-ocp-schedules-1,ee27cc7fdddd47b7,60d01c7904e3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:27.950 ERROR 8587 --- [pool-ocp-schedules-1,ee27cc7fdddd47b7,60d01c7904e3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1198 2024-05-14 14:19:27.950 ERROR 8587 --- [pool-ocp-schedules-1,ee27cc7fdddd47b7,60d01c7904e3] 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 1198 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:27.985 WARN 8587 --- [pool-prometheus-exporter-check1,8739831fc589433f,df6eb6133aa2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.005 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:28.005 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1198 2024-05-14 14:19:28.006 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 14:19:28.013 WARN 8587 --- [alarm-detect-12,0d012c69eb05498a,5e8f623904f4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.013 WARN 8587 --- [alarm-detect-25,0d012c69eb05498a,9f54126dd97a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.013 WARN 8587 --- [alarm-detect-9,0d012c69eb05498a,3f5a15af15b3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.014 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,e01fafc99eaf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.014 WARN 8587 --- [alarm-detect-10,0d012c69eb05498a,4f79ec7f5a19] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.014 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,1befb43e03b9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.014 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,f98c5093b3c2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.014 WARN 8587 --- [alarm-detect-8,0d012c69eb05498a,8b1c4f680228] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.014 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,b6c6147bee33] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.014 WARN 8587 --- [alarm-detect-3,0d012c69eb05498a,1d149b35339f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.015 WARN 8587 --- [alarm-detect-29,0d012c69eb05498a,465febb02f1c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.014 WARN 8587 --- [alarm-detect-17,0d012c69eb05498a,d969809f6c1b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.015 WARN 8587 --- [alarm-detect-1,0d012c69eb05498a,ae6c912f7f25] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.015 WARN 8587 --- [alarm-detect-19,0d012c69eb05498a,5313d5cd4d8e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.015 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,d014b0c31746] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.015 WARN 8587 --- [pool-metric-query-2,0d012c69eb05498a,f30f08cb7e09] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.015 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,14157f6eba2e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.016 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,9b6e2544527d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.016 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,11651ff0c0aa] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.016 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,1e3392d8498f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.016 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,846c48629cee] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.017 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,18cd16f04871] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.017 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,96952e330da7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.017 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,7055e0f74ddd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.017 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,a6d589ea5600] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.018 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,c329afd4e66b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.018 WARN 8587 --- [pool-metric-query-2,0d012c69eb05498a,43f7276ceb48] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.019 WARN 8587 --- [pool-metric-query-2,0d012c69eb05498a,a683b98f13bb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.019 WARN 8587 --- [pool-metric-query-2,0d012c69eb05498a,c2789dc0adf4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.020 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,031f66ec01fd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.020 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,d338459428f8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.020 WARN 8587 --- [pool-metric-query-3,0d012c69eb05498a,4200910d1e71] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.020 WARN 8587 --- [pool-metric-query-3,0d012c69eb05498a,cd29cb1b579d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.021 WARN 8587 --- [pool-metric-query-2,0d012c69eb05498a,70ef39196c77] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.088 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:28.095 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:28.113 WARN 8587 --- [pool-ocp-async-6,91a7595633804074,759bd5690a5c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.113 WARN 8587 --- [pool-ocp-async-9,5e5f94024fa743c9,0ea99896db1d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:28.114 ERROR 8587 --- [pool-ocp-async-9,5e5f94024fa743c9,0ea99896db1d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1199 2024-05-14 14:19:28.338 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.592 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:28.598 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:28.672 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:28.766 INFO 8587 --- [pool-ocp-async-9,06510a210bd54a98,908125673ced] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:28.766 WARN 8587 --- [pool-ocp-async-5,8a5f4037c43a4618,9d71c878f261] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:28.766 ERROR 8587 --- [pool-ocp-async-5,8a5f4037c43a4618,9d71c878f261] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1200 2024-05-14 14:19:28.935 WARN 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:28.936 ERROR 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1200 2024-05-14 14:19:28.936 ERROR 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] 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 1200 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:29.015 WARN 8587 --- [pool-ocp-async-11,0d012c69eb05498a,438f9ea493ec] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:19:29.015 WARN 8587 --- [alarm-detect-25,0d012c69eb05498a,9f54126dd97a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:29.015 WARN 8587 --- [alarm-detect-18,0d012c69eb05498a,f666f597bb3a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:19:29.015 WARN 8587 --- [alarm-detect-7,0d012c69eb05498a,c15858ebb18c] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:19:29.015 WARN 8587 --- [alarm-detect-27,0d012c69eb05498a,a6721e4f6b1b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:19:29.015 WARN 8587 --- [alarm-detect-16,0d012c69eb05498a,829e0341974d] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:19:29.015 WARN 8587 --- [alarm-detect-5,0d012c69eb05498a,9504097838fd] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:19:29.015 WARN 8587 --- [alarm-detect-22,0d012c69eb05498a,3c7dfc44ecea] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:19:29.015 ERROR 8587 --- [alarm-detect-25,0d012c69eb05498a,9f54126dd97a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:29.015 WARN 8587 --- [alarm-detect-23,0d012c69eb05498a,e4d63fd8c8fd] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:19:29.015 WARN 8587 --- [alarm-detect-20,0d012c69eb05498a,f28c1c74cf2d] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:19:29.015 WARN 8587 --- [alarm-detect-28,0d012c69eb05498a,e5db9a7dd888] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:19:29.016 WARN 8587 --- [alarm-detect-9,0d012c69eb05498a,3f5a15af15b3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:29.015 WARN 8587 --- [alarm-detect-15,0d012c69eb05498a,4160717b2c4c] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:tenant500_mem_hold_percent. get Exception: null 2024-05-14 14:19:29.016 ERROR 8587 --- [alarm-detect-9,0d012c69eb05498a,3f5a15af15b3] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:29.015 WARN 8587 --- [alarm-detect-6,0d012c69eb05498a,83fb8bfeae71] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:19:29.015 WARN 8587 --- [alarm-detect-24,0d012c69eb05498a,e545ef6365ff] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:19:29.016 WARN 8587 --- [alarm-detect-10,0d012c69eb05498a,4f79ec7f5a19] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:29.016 ERROR 8587 --- [alarm-detect-10,0d012c69eb05498a,4f79ec7f5a19] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:29.015 WARN 8587 --- [alarm-detect-13,0d012c69eb05498a,ae79bc9ae035] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:tenant_partition_leader_absent_count. get Exception: null 2024-05-14 14:19:29.015 WARN 8587 --- [alarm-detect-12,0d012c69eb05498a,5e8f623904f4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:29.015 WARN 8587 --- [alarm-detect-26,0d012c69eb05498a,454247c1fd02] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:19:29.015 WARN 8587 --- [alarm-detect-14,0d012c69eb05498a,454afe5ec167] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:19:29.016 WARN 8587 --- [alarm-detect-17,0d012c69eb05498a,d969809f6c1b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:29.016 ERROR 8587 --- [alarm-detect-12,0d012c69eb05498a,5e8f623904f4] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:29.016 ERROR 8587 --- [alarm-detect-17,0d012c69eb05498a,d969809f6c1b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:29.015 WARN 8587 --- [alarm-detect-4,0d012c69eb05498a,d5c9280ff949] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_cluster_sync. get Exception: null 2024-05-14 14:19:29.015 WARN 8587 --- [alarm-detect-2,0d012c69eb05498a,be01d2264577] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:19:29.015 WARN 8587 --- [alarm-detect-30,0d012c69eb05498a,6b297d9c2354] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:19:29.016 WARN 8587 --- [alarm-detect-8,0d012c69eb05498a,8b1c4f680228] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:29.016 ERROR 8587 --- [alarm-detect-8,0d012c69eb05498a,8b1c4f680228] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:29.015 WARN 8587 --- [alarm-detect-21,0d012c69eb05498a,283e1f9162e4] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_database_disk_used_gb. get Exception: null 2024-05-14 14:19:29.017 WARN 8587 --- [alarm-detect-19,0d012c69eb05498a,5313d5cd4d8e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:29.017 ERROR 8587 --- [alarm-detect-19,0d012c69eb05498a,5313d5cd4d8e] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:29.017 WARN 8587 --- [alarm-detect-3,0d012c69eb05498a,1d149b35339f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:29.017 ERROR 8587 --- [alarm-detect-3,0d012c69eb05498a,1d149b35339f] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:29.017 WARN 8587 --- [alarm-detect-29,0d012c69eb05498a,465febb02f1c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:29.017 ERROR 8587 --- [alarm-detect-29,0d012c69eb05498a,465febb02f1c] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:29.016 WARN 8587 --- [alarm-detect-25,0d012c69eb05498a,9f54126dd97a] 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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:29.016 WARN 8587 --- [alarm-detect-1,0d012c69eb05498a,ae6c912f7f25] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:29.017 ERROR 8587 --- [alarm-detect-1,0d012c69eb05498a,ae6c912f7f25] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:29.017 WARN 8587 --- [alarm-detect-9,0d012c69eb05498a,3f5a15af15b3] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:29.017 WARN 8587 --- [alarm-detect-10,0d012c69eb05498a,4f79ec7f5a19] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:29.017 WARN 8587 --- [alarm-detect-8,0d012c69eb05498a,8b1c4f680228] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:29.018 WARN 8587 --- [alarm-detect-1,0d012c69eb05498a,ae6c912f7f25] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:29.017 ERROR 8587 --- [alarm-detect-12,0d012c69eb05498a,5e8f623904f4] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_server_cannot_connect_arbitration org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:19:29.017 WARN 8587 --- [alarm-detect-17,0d012c69eb05498a,d969809f6c1b] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:29.018 WARN 8587 --- [alarm-detect-3,0d012c69eb05498a,1d149b35339f] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:29.018 WARN 8587 --- [alarm-detect-19,0d012c69eb05498a,5313d5cd4d8e] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:29.018 WARN 8587 --- [alarm-detect-29,0d012c69eb05498a,465febb02f1c] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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 14:19:29.034 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:29.034 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1200 2024-05-14 14:19:29.034 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 14:19:29.072 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:29.090 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:29.091 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:29.096 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:29.102 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:29.172 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:29.283 WARN 8587 --- [pool-prometheus-minute-schedule-1,f180c5a8b49b4f5e,4cbd3ce3147e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:29.283 ERROR 8587 --- [pool-prometheus-minute-schedule-1,f180c5a8b49b4f5e,4cbd3ce3147e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1201 2024-05-14 14:19:29.284 ERROR 8587 --- [pool-prometheus-minute-schedule-1,f180c5a8b49b4f5e,4cbd3ce3147e] 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 1201 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:29.284 INFO 8587 --- [pool-prometheus-minute-schedule-1,f180c5a8b49b4f5e,4cbd3ce3147e] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667565282, count=0, elapsed=4002 2024-05-14 14:19:29.284 INFO 8587 --- [pool-prometheus-minute-schedule-1,11b0905cdecc4127,ae4250581096] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667600, interval=60 2024-05-14 14:19:29.329 WARN 8587 --- [pool-overview-container-7,706189ce4a7e464f,411a04c7c9e2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:29.601 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection 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=340336) Get Location Cache 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=340336) Get Location Cache 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 14:19:29.606 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:29.703 WARN 8587 --- [pool-overview-container-2,865d4803b4d140c8,182412102c22] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:29.703 WARN 8587 --- [pool-overview-container-6,267ef1a7c1fc45f7,40a9d26da98b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:29.703 WARN 8587 --- [pool-overview-container-8,dca536cbe7b7419d,5b25a0454ecf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:29.772 WARN 8587 --- [pool-ocp-async-10,827dac7d28284e84,1a0e1998fba6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:29.772 WARN 8587 --- [pool-ocp-async-3,f52cb651acc646cf,fc4b3594604f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:29.772 ERROR 8587 --- [pool-ocp-async-3,f52cb651acc646cf,fc4b3594604f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1202 2024-05-14 14:19:29.894 WARN 8587 --- [pool-ocp-async-4,6f2098f487b346b2,720bdd70dfe6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:29.894 WARN 8587 --- [pool-overview-container-3,5c4f1f65a82b4f25,dbad4df6e53f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:29.986 WARN 8587 --- [pool-prometheus-exporter-check1,8739831fc589433f,df6eb6133aa2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:29.986 ERROR 8587 --- [pool-prometheus-exporter-check1,8739831fc589433f,df6eb6133aa2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1202 2024-05-14 14:19:29.987 ERROR 8587 --- [pool-prometheus-exporter-check1,8739831fc589433f,df6eb6133aa2] 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 1202 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340336) Get Location Cache 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=340336) Get Location Cache 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 14:19:30.014 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,e01fafc99eaf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.014 ERROR 8587 --- [pool-metric-query-1,0d012c69eb05498a,e01fafc99eaf] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1202 2024-05-14 14:19:30.014 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,1befb43e03b9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.015 ERROR 8587 --- [pool-metric-query-1,0d012c69eb05498a,1befb43e03b9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1202 2024-05-14 14:19:30.015 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,f98c5093b3c2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.015 ERROR 8587 --- [pool-metric-query-1,0d012c69eb05498a,f98c5093b3c2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1202 2024-05-14 14:19:30.015 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,b6c6147bee33] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.015 ERROR 8587 --- [pool-metric-query-1,0d012c69eb05498a,b6c6147bee33] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1202 2024-05-14 14:19:30.015 WARN 8587 --- [alarm-detect-27,0d012c69eb05498a,a6721e4f6b1b] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:30.015 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,d014b0c31746] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.015 WARN 8587 --- [alarm-detect-7,0d012c69eb05498a,c15858ebb18c] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:30.015 WARN 8587 --- [alarm-detect-22,0d012c69eb05498a,3c7dfc44ecea] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:30.015 WARN 8587 --- [alarm-detect-5,0d012c69eb05498a,9504097838fd] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:30.016 WARN 8587 --- [alarm-detect-15,0d012c69eb05498a,4160717b2c4c] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:30.015 WARN 8587 --- [alarm-detect-16,0d012c69eb05498a,829e0341974d] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:30.015 WARN 8587 --- [alarm-detect-18,0d012c69eb05498a,f666f597bb3a] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:30.016 WARN 8587 --- [alarm-detect-23,0d012c69eb05498a,e4d63fd8c8fd] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:30.016 ERROR 8587 --- [pool-metric-query-1,0d012c69eb05498a,d014b0c31746] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1202 2024-05-14 14:19:30.016 WARN 8587 --- [pool-metric-query-2,0d012c69eb05498a,43f7276ceb48] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.016 WARN 8587 --- [alarm-detect-20,0d012c69eb05498a,f28c1c74cf2d] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:30.016 WARN 8587 --- [pool-metric-query-2,0d012c69eb05498a,c2789dc0adf4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.016 WARN 8587 --- [alarm-detect-13,0d012c69eb05498a,ae79bc9ae035] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:30.016 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,14157f6eba2e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.016 ERROR 8587 --- [pool-metric-query-1,0d012c69eb05498a,14157f6eba2e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1202 2024-05-14 14:19:30.016 WARN 8587 --- [alarm-detect-26,0d012c69eb05498a,454247c1fd02] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:30.016 WARN 8587 --- [alarm-detect-14,0d012c69eb05498a,454afe5ec167] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:30.016 WARN 8587 --- [pool-metric-query-2,0d012c69eb05498a,a683b98f13bb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.016 ERROR 8587 --- [pool-metric-query-2,0d012c69eb05498a,a683b98f13bb] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:30.016 WARN 8587 --- [alarm-detect-2,0d012c69eb05498a,be01d2264577] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:30.016 WARN 8587 --- [alarm-detect-30,0d012c69eb05498a,6b297d9c2354] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:30.016 WARN 8587 --- [alarm-detect-6,0d012c69eb05498a,83fb8bfeae71] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:30.016 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,d338459428f8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.017 ERROR 8587 --- [pool-metric-query-1,0d012c69eb05498a,d338459428f8] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:30.017 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,11651ff0c0aa] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.017 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,031f66ec01fd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.017 ERROR 8587 --- [pool-metric-query-1,0d012c69eb05498a,11651ff0c0aa] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:30.016 WARN 8587 --- [pool-metric-query-2,0d012c69eb05498a,f30f08cb7e09] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.017 ERROR 8587 --- [pool-metric-query-2,0d012c69eb05498a,f30f08cb7e09] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1202 2024-05-14 14:19:30.017 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,846c48629cee] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.016 ERROR 8587 --- [pool-metric-query-2,0d012c69eb05498a,43f7276ceb48] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:30.017 WARN 8587 --- [pool-metric-query-3,0d012c69eb05498a,cd29cb1b579d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.017 ERROR 8587 --- [pool-metric-query-3,0d012c69eb05498a,cd29cb1b579d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:30.016 ERROR 8587 --- [pool-metric-query-2,0d012c69eb05498a,c2789dc0adf4] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:30.016 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,18cd16f04871] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.017 ERROR 8587 --- [pool-metric-query-1,0d012c69eb05498a,031f66ec01fd] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:30.017 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,a6d589ea5600] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.018 ERROR 8587 --- [pool-metric-query-1,0d012c69eb05498a,a6d589ea5600] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:30.018 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,c329afd4e66b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.017 ERROR 8587 --- [pool-metric-query-1,0d012c69eb05498a,846c48629cee] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:30.018 WARN 8587 --- [pool-metric-query-2,0d012c69eb05498a,70ef39196c77] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.018 ERROR 8587 --- [pool-metric-query-2,0d012c69eb05498a,70ef39196c77] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:30.018 WARN 8587 --- [pool-metric-query-3,0d012c69eb05498a,4200910d1e71] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.018 ERROR 8587 --- [pool-metric-query-3,0d012c69eb05498a,4200910d1e71] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:30.017 ERROR 8587 --- [pool-metric-query-1,0d012c69eb05498a,18cd16f04871] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:30.018 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,9b6e2544527d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.018 ERROR 8587 --- [pool-metric-query-1,0d012c69eb05498a,9b6e2544527d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1202 2024-05-14 14:19:30.018 ERROR 8587 --- [pool-metric-query-1,0d012c69eb05498a,c329afd4e66b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:30.019 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,1e3392d8498f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.019 ERROR 8587 --- [pool-metric-query-1,0d012c69eb05498a,1e3392d8498f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1202 2024-05-14 14:19:30.019 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,96952e330da7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.019 WARN 8587 --- [pool-metric-query-1,0d012c69eb05498a,7055e0f74ddd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.019 ERROR 8587 --- [pool-metric-query-1,0d012c69eb05498a,96952e330da7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1202 2024-05-14 14:19:30.019 ERROR 8587 --- [pool-metric-query-1,0d012c69eb05498a,7055e0f74ddd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1202 2024-05-14 14:19:30.105 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:30.109 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:30.109 WARN 8587 --- [pool-overview-container-4,05cd7005ab244cf5,ad87ea6b0e62] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:30.113 WARN 8587 --- [pool-ocp-async-1,75ab0815a2f44504,2808021f12bd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:30.114 WARN 8587 --- [pool-ocp-async-6,91a7595633804074,759bd5690a5c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.114 ERROR 8587 --- [pool-ocp-async-6,91a7595633804074,759bd5690a5c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1203 2024-05-14 14:19:30.339 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:30.339 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1203 2024-05-14 14:19:30.339 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 1203 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:30.440 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:19:30.609 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:30.614 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=340343) Get Location Cache 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=340343) Get Location Cache 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 14:19:30.672 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 1204 2024-05-14 14:19:30.703 INFO 8587 --- [pool-prometheus-second-schedule-1,32c390976eb2420f,87ed7988a41e] c.o.ocp.monitor.OcpMonitorManager : create pull exporter, exporterCount=6, collectTaskCount=6 2024-05-14 14:19:30.766 INFO 8587 --- [pool-ocp-async-7,8f35ffb7bd17487a,c130bb92acd9] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:30.767 WARN 8587 --- [pool-ocp-async-9,06510a210bd54a98,908125673ced] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:30.776 WARN 8587 --- [pool-ocp-async-7,8f35ffb7bd17487a,c130bb92acd9] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:19:30.937 WARN 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:31.072 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:31.072 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1204 2024-05-14 14:19:31.072 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:19:31.091 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:31.091 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1204 2024-05-14 14:19:31.091 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:31.091 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1204 2024-05-14 14:19:31.091 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:19:31.091 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:19:31.113 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:31.118 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:31.172 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:31.172 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1205 2024-05-14 14:19:31.173 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 1205 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:31.273 WARN 8587 --- [pool-ocp-schedules-20,73a544a0d4fd4b18,903d1a813283] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:31.284 WARN 8587 --- [pool-prometheus-minute-schedule-1,11b0905cdecc4127,ae4250581096] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:31.330 WARN 8587 --- [pool-overview-container-7,706189ce4a7e464f,411a04c7c9e2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:31.330 ERROR 8587 --- [pool-overview-container-7,706189ce4a7e464f,411a04c7c9e2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1205 2024-05-14 14:19:31.331 ERROR 8587 --- [pool-overview-container-7,706189ce4a7e464f,411a04c7c9e2] 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 1205 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:31.332 WARN 8587 --- [pool-overview-container-7,706189ce4a7e464f,411a04c7c9e2] 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 1205 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:31.617 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:31.622 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 14:19:31.703 WARN 8587 --- [pool-overview-container-2,865d4803b4d140c8,182412102c22] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:31.703 ERROR 8587 --- [pool-overview-container-2,865d4803b4d140c8,182412102c22] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1206 2024-05-14 14:19:31.703 WARN 8587 --- [pool-overview-container-8,dca536cbe7b7419d,5b25a0454ecf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:31.703 WARN 8587 --- [pool-overview-container-6,267ef1a7c1fc45f7,40a9d26da98b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:31.704 ERROR 8587 --- [pool-overview-container-8,dca536cbe7b7419d,5b25a0454ecf] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1206 2024-05-14 14:19:31.704 ERROR 8587 --- [pool-overview-container-6,267ef1a7c1fc45f7,40a9d26da98b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1206 2024-05-14 14:19:31.704 ERROR 8587 --- [pool-overview-container-2,865d4803b4d140c8,182412102c22] 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 1206 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:31.704 ERROR 8587 --- [pool-overview-container-6,267ef1a7c1fc45f7,40a9d26da98b] 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 1206 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:31.704 ERROR 8587 --- [pool-overview-container-8,dca536cbe7b7419d,5b25a0454ecf] 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 1206 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:31.705 WARN 8587 --- [pool-overview-container-2,865d4803b4d140c8,182412102c22] 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 1206 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:31.705 WARN 8587 --- [pool-overview-container-6,267ef1a7c1fc45f7,40a9d26da98b] 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 1206 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:31.705 WARN 8587 --- [pool-overview-container-8,dca536cbe7b7419d,5b25a0454ecf] 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 1206 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:31.772 WARN 8587 --- [pool-ocp-async-2,897bc5212b6a4a10,4aae47303cc0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:31.772 WARN 8587 --- [pool-ocp-async-10,827dac7d28284e84,1a0e1998fba6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:31.773 ERROR 8587 --- [pool-ocp-async-10,827dac7d28284e84,1a0e1998fba6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1206 2024-05-14 14:19:31.895 WARN 8587 --- [pool-ocp-async-4,6f2098f487b346b2,720bdd70dfe6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:31.895 WARN 8587 --- [pool-overview-container-3,5c4f1f65a82b4f25,dbad4df6e53f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:31.895 ERROR 8587 --- [pool-ocp-async-4,6f2098f487b346b2,720bdd70dfe6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1206 2024-05-14 14:19:31.895 ERROR 8587 --- [pool-overview-container-3,5c4f1f65a82b4f25,dbad4df6e53f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1206 2024-05-14 14:19:31.895 ERROR 8587 --- [pool-overview-container-3,5c4f1f65a82b4f25,dbad4df6e53f] 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 1206 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:31.896 WARN 8587 --- [pool-overview-container-3,5c4f1f65a82b4f25,dbad4df6e53f] 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 1206 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:32.017 WARN 8587 --- [alarm-detect-22,0d012c69eb05498a,3c7dfc44ecea] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:32.017 WARN 8587 --- [alarm-detect-15,0d012c69eb05498a,4160717b2c4c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:32.018 WARN 8587 --- [alarm-detect-23,0d012c69eb05498a,e4d63fd8c8fd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:32.018 WARN 8587 --- [alarm-detect-30,0d012c69eb05498a,6b297d9c2354] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:32.018 WARN 8587 --- [alarm-detect-6,0d012c69eb05498a,83fb8bfeae71] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:32.110 WARN 8587 --- [pool-overview-container-4,05cd7005ab244cf5,ad87ea6b0e62] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:32.110 ERROR 8587 --- [pool-overview-container-4,05cd7005ab244cf5,ad87ea6b0e62] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1206 2024-05-14 14:19:32.111 ERROR 8587 --- [pool-overview-container-4,05cd7005ab244cf5,ad87ea6b0e62] 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 1206 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:32.111 WARN 8587 --- [pool-overview-container-4,05cd7005ab244cf5,ad87ea6b0e62] 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 1206 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:32.114 WARN 8587 --- [pool-ocp-async-8,e70fc0bf34e245a0,d75774e5209d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:32.114 WARN 8587 --- [pool-ocp-async-1,75ab0815a2f44504,2808021f12bd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:32.114 ERROR 8587 --- [pool-ocp-async-1,75ab0815a2f44504,2808021f12bd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1206 2024-05-14 14:19:32.121 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:32.125 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:32.440 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:32.486 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:32.624 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:32.628 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:32.672 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:32.766 INFO 8587 --- [pool-ocp-async-6,6512633f6bc54239,150b2e38ec9b] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:32.767 WARN 8587 --- [pool-ocp-async-9,06510a210bd54a98,908125673ced] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:32.767 ERROR 8587 --- [pool-ocp-async-9,06510a210bd54a98,908125673ced] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1208 2024-05-14 14:19:32.784 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:32.784 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 14:19:32.784 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 14:19:32.784 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:32.938 WARN 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:32.938 ERROR 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1208 2024-05-14 14:19:32.939 ERROR 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] 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 1208 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:32.986 WARN 8587 --- [pool-prometheus-exporter-check2,57e59da4b53d48dd,9ad28242db7d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:33.045 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:33.128 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:33.132 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:33.273 WARN 8587 --- [pool-ocp-schedules-20,73a544a0d4fd4b18,903d1a813283] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:33.273 ERROR 8587 --- [pool-ocp-schedules-20,73a544a0d4fd4b18,903d1a813283] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1209 2024-05-14 14:19:33.274 ERROR 8587 --- [pool-ocp-schedules-20,73a544a0d4fd4b18,903d1a813283] 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 1209 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:33.285 WARN 8587 --- [pool-prometheus-minute-schedule-1,11b0905cdecc4127,ae4250581096] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:33.285 ERROR 8587 --- [pool-prometheus-minute-schedule-1,11b0905cdecc4127,ae4250581096] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1209 2024-05-14 14:19:33.285 ERROR 8587 --- [pool-prometheus-minute-schedule-1,11b0905cdecc4127,ae4250581096] 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 1209 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:33.286 INFO 8587 --- [pool-prometheus-minute-schedule-1,11b0905cdecc4127,ae4250581096] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667569284, count=0, elapsed=4002 2024-05-14 14:19:33.286 INFO 8587 --- [pool-prometheus-minute-schedule-1,a121c18c80a94ee0,4aa1a6318ce8] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667600, interval=60 2024-05-14 14:19:33.340 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:33.632 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:33.636 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:33.772 WARN 8587 --- [pool-ocp-async-5,c6323345cbd8471f,638c99c50725] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:33.773 WARN 8587 --- [pool-ocp-async-2,897bc5212b6a4a10,4aae47303cc0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:33.773 ERROR 8587 --- [pool-ocp-async-2,897bc5212b6a4a10,4aae47303cc0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1210 2024-05-14 14:19:34.018 WARN 8587 --- [alarm-detect-22,0d012c69eb05498a,3c7dfc44ecea] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:34.018 WARN 8587 --- [alarm-detect-15,0d012c69eb05498a,4160717b2c4c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:34.018 ERROR 8587 --- [alarm-detect-22,0d012c69eb05498a,3c7dfc44ecea] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1210 2024-05-14 14:19:34.018 ERROR 8587 --- [alarm-detect-15,0d012c69eb05498a,4160717b2c4c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1210 2024-05-14 14:19:34.018 WARN 8587 --- [alarm-detect-23,0d012c69eb05498a,e4d63fd8c8fd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:34.018 ERROR 8587 --- [alarm-detect-23,0d012c69eb05498a,e4d63fd8c8fd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1210 2024-05-14 14:19:34.018 WARN 8587 --- [alarm-detect-30,0d012c69eb05498a,6b297d9c2354] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:34.018 ERROR 8587 --- [alarm-detect-30,0d012c69eb05498a,6b297d9c2354] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1210 2024-05-14 14:19:34.019 WARN 8587 --- [alarm-detect-6,0d012c69eb05498a,83fb8bfeae71] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:34.019 ERROR 8587 --- [alarm-detect-6,0d012c69eb05498a,83fb8bfeae71] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1210 2024-05-14 14:19:34.019 ERROR 8587 --- [alarm-detect-15,0d012c69eb05498a,4160717b2c4c] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_tenant500_mem_hold_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 1210 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:34.019 ERROR 8587 --- [alarm-detect-22,0d012c69eb05498a,3c7dfc44ecea] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_nic_1000m_full org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1210 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:34.019 ERROR 8587 --- [alarm-detect-23,0d012c69eb05498a,e4d63fd8c8fd] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=refresh_location_cache_failed_by_metric org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1210 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:34.019 ERROR 8587 --- [alarm-detect-30,0d012c69eb05498a,6b297d9c2354] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_tsar_nvme_ioawait org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1210 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:34.020 ERROR 8587 --- [alarm-detect-6,0d012c69eb05498a,83fb8bfeae71] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_tsar_sda_ioawait org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1210 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:34.073 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:34.091 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:34.091 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:34.114 WARN 8587 --- [pool-ocp-async-7,dd4217fc3e6a4afc,b332cf2a42c2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:34.114 WARN 8587 --- [pool-ocp-async-8,e70fc0bf34e245a0,d75774e5209d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:34.114 ERROR 8587 --- [pool-ocp-async-8,e70fc0bf34e245a0,d75774e5209d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1210 2024-05-14 14:19:34.136 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:34.139 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:34.173 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:34.441 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 1211 ### 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 1211 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1211 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1211 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1211 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 1211 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.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 14:19:34.486 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:34.486 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1211 2024-05-14 14:19:34.486 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 14:19:34.642 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection 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=340363) Get Location Cache 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=340363) Get Location Cache 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 14:19:34.643 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:34.673 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 1212 2024-05-14 14:19:34.766 INFO 8587 --- [pool-ocp-async-1,36d13b71f64742d6,ce9a507186a4] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:34.768 WARN 8587 --- [pool-ocp-async-6,6512633f6bc54239,150b2e38ec9b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:34.776 WARN 8587 --- [pool-ocp-async-1,36d13b71f64742d6,ce9a507186a4] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:19:34.784 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:34.784 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 1212 2024-05-14 14:19:34.784 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 14:19:34.784 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 14:19:34.784 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 1212 2024-05-14 14:19:34.784 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 1212 2024-05-14 14:19:34.784 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 14:19:34.785 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 1212 2024-05-14 14:19:34.785 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 1212 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340363) Get Location Cache 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=340363) Get Location Cache 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 14:19:34.785 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 1212 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340363) Get Location Cache 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=340363) Get Location Cache 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 14:19:34.785 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 1212 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340363) Get Location Cache 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=340363) Get Location Cache 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 14:19:34.786 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 1212 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340363) Get Location Cache 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=340363) Get Location Cache 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 14:19:34.940 WARN 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:34.986 WARN 8587 --- [pool-prometheus-exporter-check2,57e59da4b53d48dd,9ad28242db7d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:34.986 ERROR 8587 --- [pool-prometheus-exporter-check2,57e59da4b53d48dd,9ad28242db7d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1212 2024-05-14 14:19:34.987 ERROR 8587 --- [pool-prometheus-exporter-check2,57e59da4b53d48dd,9ad28242db7d] 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 1212 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340363) Get Location Cache 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=340363) Get Location Cache 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 14:19:35.006 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:35.045 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 1212 2024-05-14 14:19:35.146 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:35.147 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:35.286 WARN 8587 --- [pool-prometheus-minute-schedule-1,a121c18c80a94ee0,4aa1a6318ce8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:35.340 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:35.340 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1213 2024-05-14 14:19:35.341 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 1213 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:35.468 WARN 8587 --- [pool-ocp-schedules-9,697397c735b34ccd,4f83025fa59e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:35.650 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:35.652 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=527431) Get Location Cache 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=527431) Get Location Cache 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 14:19:35.773 WARN 8587 --- [pool-ocp-async-10,996a043dad354eb7,92104ebfcd40] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:35.773 WARN 8587 --- [pool-ocp-async-5,c6323345cbd8471f,638c99c50725] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:35.773 ERROR 8587 --- [pool-ocp-async-5,c6323345cbd8471f,638c99c50725] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1214 2024-05-14 14:19:36.013 INFO 8587 --- [pool-ocp-async-5,d039206e434941eb,1f4d7517604d] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:19:36.035 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:36.073 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:36.073 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1214 2024-05-14 14:19:36.073 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:19:36.092 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:36.092 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:36.092 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1214 2024-05-14 14:19:36.092 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1214 2024-05-14 14:19:36.092 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:19:36.092 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:19:36.114 WARN 8587 --- [pool-ocp-async-11,6d8ab797b2c843e9,becb719bf4c9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:36.114 WARN 8587 --- [pool-ocp-async-7,dd4217fc3e6a4afc,b332cf2a42c2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:36.114 ERROR 8587 --- [pool-ocp-async-7,dd4217fc3e6a4afc,b332cf2a42c2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1214 2024-05-14 14:19:36.154 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:36.156 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:36.174 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:36.174 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1215 2024-05-14 14:19:36.174 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 1215 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:36.290 WARN 8587 --- [pool-ocp-schedules-15,5bec8785acf04352,320a87dbd6a1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:36.658 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:36.660 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:36.683 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:36.766 INFO 8587 --- [pool-ocp-async-1,cecdf664cc224ec5,2eb9ea984487] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:36.768 WARN 8587 --- [pool-ocp-async-6,6512633f6bc54239,150b2e38ec9b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:36.768 ERROR 8587 --- [pool-ocp-async-6,6512633f6bc54239,150b2e38ec9b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1216 2024-05-14 14:19:36.940 WARN 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:36.941 ERROR 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1216 2024-05-14 14:19:36.942 ERROR 8587 --- [pool-ocp-schedules-7,c95863bba5394a4f,9bea28e7e512] 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 1216 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:37.006 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:37.006 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1216 2024-05-14 14:19:37.007 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 14:19:37.162 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:37.186 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:37.286 WARN 8587 --- [pool-prometheus-minute-schedule-1,a121c18c80a94ee0,4aa1a6318ce8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:37.287 ERROR 8587 --- [pool-prometheus-minute-schedule-1,a121c18c80a94ee0,4aa1a6318ce8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1217 2024-05-14 14:19:37.287 ERROR 8587 --- [pool-prometheus-minute-schedule-1,a121c18c80a94ee0,4aa1a6318ce8] 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 1217 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:37.287 INFO 8587 --- [pool-prometheus-minute-schedule-1,a121c18c80a94ee0,4aa1a6318ce8] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667573286, count=0, elapsed=4001 2024-05-14 14:19:37.288 INFO 8587 --- [pool-prometheus-minute-schedule-1,2b35d6df32b740ac,7018afdfed6c] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667600, interval=60 2024-05-14 14:19:37.442 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:19:37.468 WARN 8587 --- [pool-ocp-schedules-9,697397c735b34ccd,4f83025fa59e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:37.468 ERROR 8587 --- [pool-ocp-schedules-9,697397c735b34ccd,4f83025fa59e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1217 2024-05-14 14:19:37.469 ERROR 8587 --- [pool-ocp-schedules-9,697397c735b34ccd,4f83025fa59e] 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 1217 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:37.666 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:37.690 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:37.773 WARN 8587 --- [pool-ocp-async-2,f4166bc29914476c,601cec5a72b1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:37.773 WARN 8587 --- [pool-ocp-async-10,996a043dad354eb7,92104ebfcd40] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:37.773 ERROR 8587 --- [pool-ocp-async-10,996a043dad354eb7,92104ebfcd40] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1218 2024-05-14 14:19:37.894 INFO 8587 --- [pool-ocp-async-6,054695581e5e4efc,6d54ca7691eb] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:19:37.951 INFO 8587 --- [pool-ocp-schedules-12,44b58297767d45f9,7407c71ea9ef] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:19:38.007 WARN 8587 --- [pool-ocp-schedules-10,da815c837aba44b1,eb66e4dd1e73] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.007 WARN 8587 --- [pool-ocp-schedules-11,968202f62fa04bd3,f37864d5d9fd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.007 WARN 8587 --- [pool-ocp-schedules-5,4d65e1b72caa4cca,da67dcc8f3ea] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.007 WARN 8587 --- [pool-ocp-schedules-16,a91157757afd4d4d,d0c7df263688] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.008 WARN 8587 --- [pool-ocp-schedules-2,09e6e78c86874e9c,b512ab5725fd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.009 WARN 8587 --- [pool-ocp-schedules-1,fb3cb317bf424334,c40f3d51c6b1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.009 WARN 8587 --- [pool-ocp-schedules-6,c725cae4a7c8465d,10cb7b2dca9b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.010 WARN 8587 --- [pool-ocp-schedules-13,f502b46c379c4552,4bb6a46397d4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.012 WARN 8587 --- [pool-ocp-schedules-20,6b8d13e38f854452,95f4f14e7f23] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.013 WARN 8587 --- [pool-ocp-async-4,d4bf5bb716a34956,d25831d77d68] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.013 WARN 8587 --- [pool-ocp-async-3,5c41a6a22d0b481e,f8e000ebca4e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.013 WARN 8587 --- [pool-ocp-async-8,60e6b0e73a914162,65abfc933429] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.014 WARN 8587 --- [alarm-detect-25,d039206e434941eb,774963eefa6a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.014 WARN 8587 --- [pool-metric-query-2,d039206e434941eb,b4237e390446] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.014 WARN 8587 --- [alarm-detect-12,d039206e434941eb,ce97f1bb53e1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.014 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,2cc9bd5d5912] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.014 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,33b1c626ecdc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.014 WARN 8587 --- [alarm-detect-5,d039206e434941eb,bf828396f11a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.015 WARN 8587 --- [alarm-detect-28,d039206e434941eb,6ff377f44472] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.015 WARN 8587 --- [alarm-detect-4,d039206e434941eb,ba3971f1175b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.015 WARN 8587 --- [alarm-detect-18,d039206e434941eb,d8bf59a5daf0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.015 WARN 8587 --- [pool-metric-query-2,d039206e434941eb,d3e81a00e827] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.015 WARN 8587 --- [alarm-detect-20,d039206e434941eb,40de27e3d163] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.015 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,d29a0893fec4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.015 WARN 8587 --- [pool-metric-query-2,d039206e434941eb,7e5f4a264a33] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.015 WARN 8587 --- [pool-metric-query-2,d039206e434941eb,0ae74553663d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.015 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,42022e4c7bda] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.015 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,35726616025b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.016 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,468d8405de04] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.016 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,7376d933c95f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.016 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,910866fd3ebe] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.016 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,f21601154aa3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.017 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,cf6c0f32138f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.017 WARN 8587 --- [pool-metric-query-3,d039206e434941eb,e256a27ea586] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.017 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,0ce514f53b08] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.018 WARN 8587 --- [pool-metric-query-2,d039206e434941eb,ec741f15cba5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.018 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,1143702928e2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.018 WARN 8587 --- [pool-metric-query-2,d039206e434941eb,03a1ff31a307] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.018 WARN 8587 --- [pool-metric-query-3,d039206e434941eb,b2115d68617f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.035 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:38.035 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1218 2024-05-14 14:19:38.035 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 14:19:38.114 WARN 8587 --- [pool-ocp-async-9,a1ee54f736bc45f9,0df997c8b1a6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.114 WARN 8587 --- [pool-ocp-async-11,6d8ab797b2c843e9,becb719bf4c9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:38.115 ERROR 8587 --- [pool-ocp-async-11,6d8ab797b2c843e9,becb719bf4c9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1218 2024-05-14 14:19:38.170 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:38.194 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:38.204 WARN 8587 --- [pool-ocp-schedules-4,be8961afaa0a495c,0d712675437a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.290 WARN 8587 --- [pool-ocp-schedules-15,5bec8785acf04352,320a87dbd6a1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:38.290 ERROR 8587 --- [pool-ocp-schedules-15,5bec8785acf04352,320a87dbd6a1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1219 2024-05-14 14:19:38.291 ERROR 8587 --- [pool-ocp-schedules-15,5bec8785acf04352,320a87dbd6a1] 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 1219 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:38.342 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.674 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:38.683 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 1220 2024-05-14 14:19:38.697 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:38.766 INFO 8587 --- [pool-ocp-async-11,74f239a965564c78,88dee6f9008c] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:38.768 WARN 8587 --- [pool-ocp-async-1,cecdf664cc224ec5,2eb9ea984487] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:38.777 WARN 8587 --- [pool-ocp-async-11,74f239a965564c78,88dee6f9008c] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:19:39.014 WARN 8587 --- [pool-ocp-async-5,d039206e434941eb,1f4d7517604d] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:19:39.015 WARN 8587 --- [alarm-detect-9,d039206e434941eb,02c2b347d123] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:19:39.015 WARN 8587 --- [alarm-detect-10,d039206e434941eb,54e344c26df4] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:19:39.015 WARN 8587 --- [alarm-detect-27,d039206e434941eb,dd6dd21ff715] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:19:39.015 WARN 8587 --- [alarm-detect-7,d039206e434941eb,d94c7d143715] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:19:39.015 WARN 8587 --- [alarm-detect-17,d039206e434941eb,f1f6c602493c] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:19:39.015 WARN 8587 --- [alarm-detect-19,d039206e434941eb,1275d6fb9afb] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:19:39.015 WARN 8587 --- [alarm-detect-8,d039206e434941eb,86efc1739e4a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:19:39.015 WARN 8587 --- [alarm-detect-21,d039206e434941eb,88cc09fba17f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:19:39.015 WARN 8587 --- [alarm-detect-29,d039206e434941eb,de1fd1c96f65] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:19:39.015 WARN 8587 --- [alarm-detect-16,d039206e434941eb,9eb89e3d6f4f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:19:39.015 WARN 8587 --- [alarm-detect-5,d039206e434941eb,bf828396f11a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:39.015 WARN 8587 --- [alarm-detect-11,d039206e434941eb,d63f02b73306] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:19:39.015 ERROR 8587 --- [alarm-detect-5,d039206e434941eb,bf828396f11a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:39.015 WARN 8587 --- [alarm-detect-1,d039206e434941eb,c356cfdc05ba] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:19:39.015 WARN 8587 --- [alarm-detect-24,d039206e434941eb,cf5df3c90b2b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:19:39.015 WARN 8587 --- [alarm-detect-13,d039206e434941eb,287c4e2650c4] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:19:39.015 WARN 8587 --- [alarm-detect-12,d039206e434941eb,ce97f1bb53e1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:39.015 WARN 8587 --- [alarm-detect-28,d039206e434941eb,6ff377f44472] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:39.016 ERROR 8587 --- [alarm-detect-12,d039206e434941eb,ce97f1bb53e1] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:39.016 ERROR 8587 --- [alarm-detect-28,d039206e434941eb,6ff377f44472] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:39.015 WARN 8587 --- [alarm-detect-25,d039206e434941eb,774963eefa6a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:39.016 ERROR 8587 --- [alarm-detect-25,d039206e434941eb,774963eefa6a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:39.015 WARN 8587 --- [alarm-detect-3,d039206e434941eb,ccec18c3a659] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:19:39.015 WARN 8587 --- [alarm-detect-20,d039206e434941eb,40de27e3d163] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:39.016 WARN 8587 --- [alarm-detect-18,d039206e434941eb,d8bf59a5daf0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:39.016 ERROR 8587 --- [alarm-detect-20,d039206e434941eb,40de27e3d163] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:39.016 ERROR 8587 --- [alarm-detect-18,d039206e434941eb,d8bf59a5daf0] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:39.015 WARN 8587 --- [alarm-detect-4,d039206e434941eb,ba3971f1175b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:39.016 ERROR 8587 --- [alarm-detect-4,d039206e434941eb,ba3971f1175b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:39.017 ERROR 8587 --- [alarm-detect-5,d039206e434941eb,bf828396f11a] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=arbitration_service_unavailable org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:19:39.017 ERROR 8587 --- [alarm-detect-20,d039206e434941eb,40de27e3d163] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=obproxyd_process_stop org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:19:39.017 WARN 8587 --- [alarm-detect-12,d039206e434941eb,ce97f1bb53e1] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:39.017 WARN 8587 --- [alarm-detect-28,d039206e434941eb,6ff377f44472] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:39.017 WARN 8587 --- [alarm-detect-25,d039206e434941eb,774963eefa6a] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:39.017 WARN 8587 --- [alarm-detect-18,d039206e434941eb,d8bf59a5daf0] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:39.017 WARN 8587 --- [alarm-detect-4,d039206e434941eb,ba3971f1175b] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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 14:19:39.074 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:39.092 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:39.092 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:39.175 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:39.178 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:39.201 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:39.288 WARN 8587 --- [pool-prometheus-minute-schedule-1,2b35d6df32b740ac,7018afdfed6c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:39.330 WARN 8587 --- [pool-overview-container-1,6430efdf4fd54e0c,405120ecc0fd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:39.442 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:39.684 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340384) Get Location Cache 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=340384) Get Location Cache 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 14:19:39.703 WARN 8587 --- [pool-overview-container-5,485ba305e8b2436b,803dbea36c12] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:39.703 WARN 8587 --- [pool-overview-container-7,72946129093c419d,f176acabf7b4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:39.703 WARN 8587 --- [pool-overview-container-2,488b0dff00544c9b,128a69c68ac4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:39.705 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:39.773 WARN 8587 --- [pool-ocp-async-7,3c068981257344c3,15c1adabf413] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:39.773 WARN 8587 --- [pool-ocp-async-2,f4166bc29914476c,601cec5a72b1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:39.773 ERROR 8587 --- [pool-ocp-async-2,f4166bc29914476c,601cec5a72b1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1222 2024-05-14 14:19:39.786 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:39.786 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 14:19:39.786 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 14:19:39.786 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:39.870 WARN 8587 --- [pool-ocp-schedules-17,e084ac0b543b46f7,663e2cf8ecaf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:39.894 WARN 8587 --- [pool-overview-container-6,c325d464572d4c7c,b166b5a7d116] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:39.894 WARN 8587 --- [pool-ocp-async-6,054695581e5e4efc,6d54ca7691eb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:39.951 WARN 8587 --- [pool-ocp-schedules-12,44b58297767d45f9,7407c71ea9ef] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:40.007 WARN 8587 --- [pool-ocp-schedules-10,da815c837aba44b1,eb66e4dd1e73] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.008 ERROR 8587 --- [pool-ocp-schedules-10,da815c837aba44b1,eb66e4dd1e73] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1222 2024-05-14 14:19:40.008 WARN 8587 --- [pool-ocp-schedules-11,968202f62fa04bd3,f37864d5d9fd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.008 ERROR 8587 --- [pool-ocp-schedules-11,968202f62fa04bd3,f37864d5d9fd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1222 2024-05-14 14:19:40.008 WARN 8587 --- [pool-ocp-schedules-5,4d65e1b72caa4cca,da67dcc8f3ea] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.008 WARN 8587 --- [pool-ocp-schedules-16,a91157757afd4d4d,d0c7df263688] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.008 ERROR 8587 --- [pool-ocp-schedules-5,4d65e1b72caa4cca,da67dcc8f3ea] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1222 2024-05-14 14:19:40.008 ERROR 8587 --- [pool-ocp-schedules-16,a91157757afd4d4d,d0c7df263688] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1222 2024-05-14 14:19:40.008 WARN 8587 --- [pool-ocp-schedules-2,09e6e78c86874e9c,b512ab5725fd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.008 ERROR 8587 --- [pool-ocp-schedules-2,09e6e78c86874e9c,b512ab5725fd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1222 2024-05-14 14:19:40.008 ERROR 8587 --- [pool-ocp-schedules-10,da815c837aba44b1,eb66e4dd1e73] 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 1222 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340384) Get Location Cache 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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340384) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:19:40.008 ERROR 8587 --- [pool-ocp-schedules-5,4d65e1b72caa4cca,da67dcc8f3ea] o.s.s.s.TaskUtils$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 1222 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340384) Get Location Cache 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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340384) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:19:40.009 ERROR 8587 --- [pool-ocp-schedules-16,a91157757afd4d4d,d0c7df263688] o.s.s.s.TaskUtils$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 1222 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340384) Get Location Cache 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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340384) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:19:40.009 ERROR 8587 --- [pool-ocp-schedules-2,09e6e78c86874e9c,b512ab5725fd] o.s.s.s.TaskUtils$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 1222 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340384) Get Location Cache 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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340384) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:19:40.009 ERROR 8587 --- [pool-ocp-schedules-11,968202f62fa04bd3,f37864d5d9fd] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy297.findByKeyAndApplicationAndProfileAndLabel(Unknown Source) at com.oceanbase.ocp.core.property.PropertyService.getProperty(PropertyService.java:191) at com.oceanbase.ocp.core.property.PropertyService.getProperty(PropertyService.java:186) at com.oceanbase.ocp.service.audit.AuditEventService.enableAudit(AuditEventService.java:306) at com.oceanbase.ocp.service.audit.AuditEventService.refreshMethodToAuditEventMetaMap(AuditEventService.java:313) at com.oceanbase.ocp.service.audit.AuditEventService$$FastClassBySpringCGLIB$$cf41526c.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.audit.AuditEventService$$EnhancerBySpringCGLIB$$3f6c2e63.refreshMethodToAuditEventMetaMap() at sun.reflect.GeneratedMethodAccessor966.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 30 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1222 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 73 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340384) Get Location Cache 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=340384) Get Location Cache 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 14:19:40.009 WARN 8587 --- [pool-ocp-schedules-1,fb3cb317bf424334,c40f3d51c6b1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.009 ERROR 8587 --- [pool-ocp-schedules-1,fb3cb317bf424334,c40f3d51c6b1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1222 2024-05-14 14:19:40.009 WARN 8587 --- [pool-ocp-schedules-6,c725cae4a7c8465d,10cb7b2dca9b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.009 ERROR 8587 --- [pool-ocp-schedules-6,c725cae4a7c8465d,10cb7b2dca9b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1222 2024-05-14 14:19:40.010 ERROR 8587 --- [pool-ocp-schedules-1,fb3cb317bf424334,c40f3d51c6b1] 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 1222 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340384) Get Location Cache 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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340384) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:19:40.010 ERROR 8587 --- [pool-ocp-schedules-6,c725cae4a7c8465d,10cb7b2dca9b] o.s.s.s.TaskUtils$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 1222 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340384) Get Location Cache 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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340384) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:19:40.010 WARN 8587 --- [pool-ocp-schedules-13,f502b46c379c4552,4bb6a46397d4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.010 ERROR 8587 --- [pool-ocp-schedules-13,f502b46c379c4552,4bb6a46397d4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1222 2024-05-14 14:19:40.011 ERROR 8587 --- [pool-ocp-schedules-13,f502b46c379c4552,4bb6a46397d4] o.s.s.s.TaskUtils$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 1222 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340384) Get Location Cache 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=340384) Get Location Cache 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 14:19:40.013 WARN 8587 --- [pool-ocp-schedules-20,6b8d13e38f854452,95f4f14e7f23] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.013 ERROR 8587 --- [pool-ocp-schedules-20,6b8d13e38f854452,95f4f14e7f23] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1222 2024-05-14 14:19:40.013 WARN 8587 --- [pool-ocp-async-4,d4bf5bb716a34956,d25831d77d68] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.013 ERROR 8587 --- [pool-ocp-async-4,d4bf5bb716a34956,d25831d77d68] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1222 2024-05-14 14:19:40.013 WARN 8587 --- [pool-ocp-async-8,60e6b0e73a914162,65abfc933429] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.013 ERROR 8587 --- [pool-ocp-async-8,60e6b0e73a914162,65abfc933429] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1222 2024-05-14 14:19:40.013 WARN 8587 --- [pool-ocp-async-3,5c41a6a22d0b481e,f8e000ebca4e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.013 ERROR 8587 --- [pool-ocp-async-3,5c41a6a22d0b481e,f8e000ebca4e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1222 2024-05-14 14:19:40.013 ERROR 8587 --- [pool-ocp-schedules-20,6b8d13e38f854452,95f4f14e7f23] 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 1222 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340384) Get Location Cache 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=340384) Get Location Cache 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 14:19:40.013 WARN 8587 --- [pool-ocp-async-4,d4bf5bb716a34956,d25831d77d68] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.alarm.schedule.AlarmNotifier.doStatisticsSchedule(), params=[] org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy391.findAll(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmSubscriptionService.listAll(OcpAlarmSubscriptionService.java:406) at com.oceanbase.ocp.alarm.core.notification.AlarmStatisticsService.doScheduleTask(AlarmStatisticsService.java:129) at com.oceanbase.ocp.alarm.schedule.AlarmNotifier.doStatisticsSchedule(AlarmNotifier.java:304) at com.oceanbase.ocp.alarm.schedule.AlarmNotifier$$FastClassBySpringCGLIB$$ca38577b.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1222 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=340384) Get Location Cache 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=340384) Get Location Cache 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 14:19:40.014 WARN 8587 --- [pool-metric-query-2,d039206e434941eb,b4237e390446] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.014 ERROR 8587 --- [pool-metric-query-2,d039206e434941eb,b4237e390446] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1222 2024-05-14 14:19:40.014 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,2cc9bd5d5912] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.014 ERROR 8587 --- [pool-metric-query-1,d039206e434941eb,2cc9bd5d5912] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1222 2024-05-14 14:19:40.015 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,33b1c626ecdc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.015 ERROR 8587 --- [pool-metric-query-1,d039206e434941eb,33b1c626ecdc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1222 2024-05-14 14:19:40.015 WARN 8587 --- [alarm-detect-9,d039206e434941eb,02c2b347d123] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:40.015 WARN 8587 --- [alarm-detect-27,d039206e434941eb,dd6dd21ff715] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:40.015 WARN 8587 --- [alarm-detect-10,d039206e434941eb,54e344c26df4] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:40.015 WARN 8587 --- [alarm-detect-17,d039206e434941eb,f1f6c602493c] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:40.015 WARN 8587 --- [alarm-detect-7,d039206e434941eb,d94c7d143715] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:40.015 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,910866fd3ebe] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.015 WARN 8587 --- [alarm-detect-8,d039206e434941eb,86efc1739e4a] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:40.015 WARN 8587 --- [alarm-detect-19,d039206e434941eb,1275d6fb9afb] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:40.015 WARN 8587 --- [alarm-detect-21,d039206e434941eb,88cc09fba17f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:40.015 ERROR 8587 --- [pool-metric-query-1,d039206e434941eb,910866fd3ebe] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:40.015 WARN 8587 --- [alarm-detect-29,d039206e434941eb,de1fd1c96f65] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:40.015 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,1143702928e2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.016 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,7376d933c95f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.016 ERROR 8587 --- [pool-metric-query-1,d039206e434941eb,1143702928e2] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:40.016 WARN 8587 --- [pool-metric-query-2,d039206e434941eb,d3e81a00e827] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.016 WARN 8587 --- [alarm-detect-24,d039206e434941eb,cf5df3c90b2b] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:40.016 ERROR 8587 --- [pool-metric-query-1,d039206e434941eb,7376d933c95f] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:40.016 ERROR 8587 --- [pool-metric-query-2,d039206e434941eb,d3e81a00e827] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1222 2024-05-14 14:19:40.015 WARN 8587 --- [alarm-detect-16,d039206e434941eb,9eb89e3d6f4f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:40.015 WARN 8587 --- [alarm-detect-1,d039206e434941eb,c356cfdc05ba] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:40.016 WARN 8587 --- [alarm-detect-3,d039206e434941eb,ccec18c3a659] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:40.016 WARN 8587 --- [alarm-detect-13,d039206e434941eb,287c4e2650c4] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:40.016 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,cf6c0f32138f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.016 ERROR 8587 --- [pool-metric-query-1,d039206e434941eb,cf6c0f32138f] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:40.016 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,35726616025b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.016 ERROR 8587 --- [pool-metric-query-1,d039206e434941eb,35726616025b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:40.016 WARN 8587 --- [pool-metric-query-2,d039206e434941eb,ec741f15cba5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.016 ERROR 8587 --- [pool-metric-query-2,d039206e434941eb,ec741f15cba5] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:40.016 WARN 8587 --- [pool-metric-query-3,d039206e434941eb,e256a27ea586] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.016 ERROR 8587 --- [pool-metric-query-3,d039206e434941eb,e256a27ea586] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:40.017 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,d29a0893fec4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.017 ERROR 8587 --- [pool-metric-query-1,d039206e434941eb,d29a0893fec4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1222 2024-05-14 14:19:40.017 WARN 8587 --- [pool-metric-query-2,d039206e434941eb,0ae74553663d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.017 ERROR 8587 --- [pool-metric-query-2,d039206e434941eb,0ae74553663d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:40.017 WARN 8587 --- [pool-metric-query-2,d039206e434941eb,03a1ff31a307] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.017 ERROR 8587 --- [pool-metric-query-2,d039206e434941eb,03a1ff31a307] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:40.017 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,0ce514f53b08] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.017 ERROR 8587 --- [pool-metric-query-1,d039206e434941eb,0ce514f53b08] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:40.017 WARN 8587 --- [pool-metric-query-2,d039206e434941eb,7e5f4a264a33] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.018 ERROR 8587 --- [pool-metric-query-2,d039206e434941eb,7e5f4a264a33] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1222 2024-05-14 14:19:40.018 WARN 8587 --- [pool-metric-query-3,d039206e434941eb,b2115d68617f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.018 ERROR 8587 --- [pool-metric-query-3,d039206e434941eb,b2115d68617f] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:40.018 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,42022e4c7bda] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.018 ERROR 8587 --- [pool-metric-query-1,d039206e434941eb,42022e4c7bda] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1222 2024-05-14 14:19:40.018 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,468d8405de04] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.018 WARN 8587 --- [pool-metric-query-1,d039206e434941eb,f21601154aa3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.018 ERROR 8587 --- [pool-metric-query-1,d039206e434941eb,468d8405de04] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1222 2024-05-14 14:19:40.018 ERROR 8587 --- [pool-metric-query-1,d039206e434941eb,f21601154aa3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1222 2024-05-14 14:19:40.109 WARN 8587 --- [pool-overview-container-8,4513e31a65e5479c,a534fe7b7dab] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:40.114 WARN 8587 --- [pool-ocp-async-10,ac37f96042744194,eef9dca83e99] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:40.115 WARN 8587 --- [pool-ocp-async-9,a1ee54f736bc45f9,0df997c8b1a6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.115 ERROR 8587 --- [pool-ocp-async-9,a1ee54f736bc45f9,0df997c8b1a6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1222 2024-05-14 14:19:40.188 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:40.204 WARN 8587 --- [pool-ocp-schedules-4,be8961afaa0a495c,0d712675437a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.204 ERROR 8587 --- [pool-ocp-schedules-4,be8961afaa0a495c,0d712675437a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1223 2024-05-14 14:19:40.205 ERROR 8587 --- [pool-ocp-schedules-4,be8961afaa0a495c,0d712675437a] 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 1223 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:40.209 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:40.342 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.342 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1223 2024-05-14 14:19:40.343 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 1223 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:40.683 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:40.692 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:40.715 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340392) Get Location Cache 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=340392) Get Location Cache 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 14:19:40.767 INFO 8587 --- [pool-ocp-async-3,a571b8adc23a4613,6381028b774d] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:40.769 WARN 8587 --- [pool-ocp-async-1,cecdf664cc224ec5,2eb9ea984487] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:40.769 ERROR 8587 --- [pool-ocp-async-1,cecdf664cc224ec5,2eb9ea984487] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1224 2024-05-14 14:19:41.074 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:41.074 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1224 2024-05-14 14:19:41.074 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:19:41.092 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:41.093 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1224 2024-05-14 14:19:41.093 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:41.093 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:19:41.093 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1224 2024-05-14 14:19:41.093 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:19:41.175 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:41.175 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1224 2024-05-14 14:19:41.176 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 1224 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:41.196 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:41.217 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:41.288 WARN 8587 --- [pool-prometheus-minute-schedule-1,2b35d6df32b740ac,7018afdfed6c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:41.288 ERROR 8587 --- [pool-prometheus-minute-schedule-1,2b35d6df32b740ac,7018afdfed6c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1225 2024-05-14 14:19:41.289 ERROR 8587 --- [pool-prometheus-minute-schedule-1,2b35d6df32b740ac,7018afdfed6c] 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 1225 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:41.289 INFO 8587 --- [pool-prometheus-minute-schedule-1,2b35d6df32b740ac,7018afdfed6c] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667577288, count=0, elapsed=4001 2024-05-14 14:19:41.289 INFO 8587 --- [pool-prometheus-minute-schedule-1,fbb783606bf24381,8d67ab4cb1f4] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667600, interval=60 2024-05-14 14:19:41.330 WARN 8587 --- [pool-overview-container-1,6430efdf4fd54e0c,405120ecc0fd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:41.330 ERROR 8587 --- [pool-overview-container-1,6430efdf4fd54e0c,405120ecc0fd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1225 2024-05-14 14:19:41.331 ERROR 8587 --- [pool-overview-container-1,6430efdf4fd54e0c,405120ecc0fd] 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 1225 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:41.332 WARN 8587 --- [pool-overview-container-1,6430efdf4fd54e0c,405120ecc0fd] 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 1225 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:41.443 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 1225 ### 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 1225 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1225 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1225 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1225 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 1225 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.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 14:19:41.487 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:41.700 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:41.703 WARN 8587 --- [pool-overview-container-5,485ba305e8b2436b,803dbea36c12] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:41.703 WARN 8587 --- [pool-overview-container-7,72946129093c419d,f176acabf7b4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:41.703 ERROR 8587 --- [pool-overview-container-5,485ba305e8b2436b,803dbea36c12] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1226 2024-05-14 14:19:41.704 ERROR 8587 --- [pool-overview-container-7,72946129093c419d,f176acabf7b4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1226 2024-05-14 14:19:41.704 WARN 8587 --- [pool-overview-container-2,488b0dff00544c9b,128a69c68ac4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:41.704 ERROR 8587 --- [pool-overview-container-2,488b0dff00544c9b,128a69c68ac4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1226 2024-05-14 14:19:41.704 ERROR 8587 --- [pool-overview-container-5,485ba305e8b2436b,803dbea36c12] 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 1226 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:41.704 ERROR 8587 --- [pool-overview-container-7,72946129093c419d,f176acabf7b4] 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 1226 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:41.704 ERROR 8587 --- [pool-overview-container-2,488b0dff00544c9b,128a69c68ac4] 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 1226 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:41.705 WARN 8587 --- [pool-overview-container-5,485ba305e8b2436b,803dbea36c12] 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 1226 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:41.705 WARN 8587 --- [pool-overview-container-7,72946129093c419d,f176acabf7b4] 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 1226 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:41.705 WARN 8587 --- [pool-overview-container-2,488b0dff00544c9b,128a69c68ac4] 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 1226 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:41.721 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:41.773 WARN 8587 --- [pool-ocp-async-5,12e37cb4f45644c2,7ad4f1d57873] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:41.773 WARN 8587 --- [pool-ocp-async-7,3c068981257344c3,15c1adabf413] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:41.774 ERROR 8587 --- [pool-ocp-async-7,3c068981257344c3,15c1adabf413] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1226 2024-05-14 14:19:41.786 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:41.786 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 1226 2024-05-14 14:19:41.786 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 14:19:41.786 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 1226 2024-05-14 14:19:41.786 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 14:19:41.786 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 1226 2024-05-14 14:19:41.787 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 14:19:41.787 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 1226 2024-05-14 14:19:41.787 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 1226 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:41.787 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 1226 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:41.787 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 1226 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:41.788 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 1226 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:41.871 WARN 8587 --- [pool-ocp-schedules-17,e084ac0b543b46f7,663e2cf8ecaf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:41.871 ERROR 8587 --- [pool-ocp-schedules-17,e084ac0b543b46f7,663e2cf8ecaf] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1226 2024-05-14 14:19:41.872 ERROR 8587 --- [pool-ocp-schedules-17,e084ac0b543b46f7,663e2cf8ecaf] 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 1226 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:41.895 WARN 8587 --- [pool-ocp-async-6,054695581e5e4efc,6d54ca7691eb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:41.895 WARN 8587 --- [pool-overview-container-6,c325d464572d4c7c,b166b5a7d116] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:41.895 ERROR 8587 --- [pool-ocp-async-6,054695581e5e4efc,6d54ca7691eb] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1226 2024-05-14 14:19:41.895 ERROR 8587 --- [pool-overview-container-6,c325d464572d4c7c,b166b5a7d116] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1226 2024-05-14 14:19:41.896 ERROR 8587 --- [pool-overview-container-6,c325d464572d4c7c,b166b5a7d116] 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 1226 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:41.896 WARN 8587 --- [pool-overview-container-6,c325d464572d4c7c,b166b5a7d116] 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 1226 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:41.952 WARN 8587 --- [pool-ocp-schedules-12,44b58297767d45f9,7407c71ea9ef] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:41.952 ERROR 8587 --- [pool-ocp-schedules-12,44b58297767d45f9,7407c71ea9ef] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1226 2024-05-14 14:19:41.952 ERROR 8587 --- [pool-ocp-schedules-12,44b58297767d45f9,7407c71ea9ef] o.s.s.s.TaskUtils$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 1226 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:42.016 WARN 8587 --- [alarm-detect-17,d039206e434941eb,f1f6c602493c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:42.016 WARN 8587 --- [alarm-detect-10,d039206e434941eb,54e344c26df4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:42.017 WARN 8587 --- [alarm-detect-8,d039206e434941eb,86efc1739e4a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:42.018 WARN 8587 --- [alarm-detect-1,d039206e434941eb,c356cfdc05ba] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:42.110 WARN 8587 --- [pool-overview-container-8,4513e31a65e5479c,a534fe7b7dab] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:42.110 ERROR 8587 --- [pool-overview-container-8,4513e31a65e5479c,a534fe7b7dab] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1226 2024-05-14 14:19:42.111 ERROR 8587 --- [pool-overview-container-8,4513e31a65e5479c,a534fe7b7dab] 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 1226 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:42.112 WARN 8587 --- [pool-overview-container-8,4513e31a65e5479c,a534fe7b7dab] 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 1226 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:42.115 WARN 8587 --- [pool-ocp-async-11,3942b74b29f54ed3,4fd56dd931b3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:42.115 WARN 8587 --- [pool-ocp-async-10,ac37f96042744194,eef9dca83e99] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:42.115 ERROR 8587 --- [pool-ocp-async-10,ac37f96042744194,eef9dca83e99] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1226 2024-05-14 14:19:42.204 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:42.225 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:42.684 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 1227 2024-05-14 14:19:42.708 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:42.728 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:42.767 INFO 8587 --- [pool-ocp-async-2,162313f6dc5740e8,420d3038d115] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:42.769 WARN 8587 --- [pool-ocp-async-3,a571b8adc23a4613,6381028b774d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:42.777 WARN 8587 --- [pool-ocp-async-2,162313f6dc5740e8,420d3038d115] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:19:43.212 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:43.232 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:43.290 WARN 8587 --- [pool-prometheus-minute-schedule-1,fbb783606bf24381,8d67ab4cb1f4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:43.343 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:43.487 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:43.487 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1229 2024-05-14 14:19:43.487 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 14:19:43.716 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:43.736 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:43.773 WARN 8587 --- [pool-ocp-async-4,5e62d2ddab7a42fe,42b26319d86a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:43.774 WARN 8587 --- [pool-ocp-async-5,12e37cb4f45644c2,7ad4f1d57873] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:43.774 ERROR 8587 --- [pool-ocp-async-5,12e37cb4f45644c2,7ad4f1d57873] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1230 2024-05-14 14:19:44.007 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:44.016 WARN 8587 --- [alarm-detect-17,d039206e434941eb,f1f6c602493c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:44.017 ERROR 8587 --- [alarm-detect-17,d039206e434941eb,f1f6c602493c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1230 2024-05-14 14:19:44.017 WARN 8587 --- [alarm-detect-10,d039206e434941eb,54e344c26df4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:44.017 ERROR 8587 --- [alarm-detect-10,d039206e434941eb,54e344c26df4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1230 2024-05-14 14:19:44.017 WARN 8587 --- [alarm-detect-8,d039206e434941eb,86efc1739e4a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:44.018 ERROR 8587 --- [alarm-detect-8,d039206e434941eb,86efc1739e4a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1230 2024-05-14 14:19:44.018 ERROR 8587 --- [alarm-detect-17,d039206e434941eb,f1f6c602493c] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_host_net_send_percent_over_threshold org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1230 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:44.018 ERROR 8587 --- [alarm-detect-10,d039206e434941eb,54e344c26df4] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_host_log_disk_percent_over_threshold org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1230 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:44.018 WARN 8587 --- [alarm-detect-1,d039206e434941eb,c356cfdc05ba] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:44.018 ERROR 8587 --- [alarm-detect-1,d039206e434941eb,c356cfdc05ba] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1230 2024-05-14 14:19:44.018 ERROR 8587 --- [alarm-detect-8,d039206e434941eb,86efc1739e4a] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_tsar_cpu_util_hwm org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1230 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:44.019 ERROR 8587 --- [alarm-detect-1,d039206e434941eb,c356cfdc05ba] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_nic_1000m_hwm org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1230 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:44.075 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:44.093 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:44.093 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:44.115 WARN 8587 --- [pool-ocp-async-7,31983638303d4032,ea3bc589f53f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:44.115 WARN 8587 --- [pool-ocp-async-11,3942b74b29f54ed3,4fd56dd931b3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:44.115 ERROR 8587 --- [pool-ocp-async-11,3942b74b29f54ed3,4fd56dd931b3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1230 2024-05-14 14:19:44.177 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:44.219 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:44.239 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:44.444 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:19:44.684 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:44.722 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection 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=340516) Get Location Cache 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=340516) Get Location Cache 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 14:19:44.743 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:44.767 INFO 8587 --- [pool-ocp-async-5,6ddcbb261ebc42ea,2d85faef849a] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:44.770 WARN 8587 --- [pool-ocp-async-3,a571b8adc23a4613,6381028b774d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:44.770 ERROR 8587 --- [pool-ocp-async-3,a571b8adc23a4613,6381028b774d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1232 2024-05-14 14:19:45.036 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:45.226 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:45.246 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:45.275 WARN 8587 --- [pool-ocp-schedules-19,88c034bb56f7412d,4ff20f5dba96] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:45.290 WARN 8587 --- [pool-prometheus-minute-schedule-1,fbb783606bf24381,8d67ab4cb1f4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:45.290 ERROR 8587 --- [pool-prometheus-minute-schedule-1,fbb783606bf24381,8d67ab4cb1f4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1233 2024-05-14 14:19:45.291 ERROR 8587 --- [pool-prometheus-minute-schedule-1,fbb783606bf24381,8d67ab4cb1f4] 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 1233 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:45.291 INFO 8587 --- [pool-prometheus-minute-schedule-1,fbb783606bf24381,8d67ab4cb1f4] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667581289, count=0, elapsed=4002 2024-05-14 14:19:45.291 INFO 8587 --- [pool-prometheus-minute-schedule-1,81597898864745af,d46a0e46b420] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667600, interval=60 2024-05-14 14:19:45.343 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:45.344 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1233 2024-05-14 14:19:45.344 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 1233 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:45.730 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:45.752 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=340536) Get Location Cache 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=340536) Get Location Cache 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 14:19:45.774 WARN 8587 --- [pool-ocp-async-10,e4cc163ec3da4c5f,4b3f391de6c2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:45.774 WARN 8587 --- [pool-ocp-async-4,5e62d2ddab7a42fe,42b26319d86a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:45.774 ERROR 8587 --- [pool-ocp-async-4,5e62d2ddab7a42fe,42b26319d86a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1234 2024-05-14 14:19:46.007 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:46.008 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1234 2024-05-14 14:19:46.008 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 14:19:46.012 INFO 8587 --- [pool-ocp-async-9,9e2691835ecb4056,bdeab642d581] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:19:46.075 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:46.075 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1234 2024-05-14 14:19:46.075 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:19:46.093 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:46.093 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1234 2024-05-14 14:19:46.093 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:46.094 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:19:46.094 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1234 2024-05-14 14:19:46.094 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:19:46.115 WARN 8587 --- [pool-ocp-async-1,b4b0b4beabfc41f0,39d215c06829] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:46.115 WARN 8587 --- [pool-ocp-async-7,31983638303d4032,ea3bc589f53f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:46.115 ERROR 8587 --- [pool-ocp-async-7,31983638303d4032,ea3bc589f53f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1234 2024-05-14 14:19:46.177 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:46.177 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1234 2024-05-14 14:19:46.178 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 1234 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:46.234 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:46.255 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 -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:46.444 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:46.684 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 1235 2024-05-14 14:19:46.737 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:46.759 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 14:19:46.767 INFO 8587 --- [pool-ocp-async-2,04f2c0e3887b449b,7c60c2c320d7] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:46.770 WARN 8587 --- [pool-ocp-async-5,6ddcbb261ebc42ea,2d85faef849a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:46.778 WARN 8587 --- [pool-ocp-async-2,04f2c0e3887b449b,7c60c2c320d7] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:19:46.788 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 14:19:46.788 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 14:19:46.788 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:46.788 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:47.036 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:47.036 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1236 2024-05-14 14:19:47.037 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 14:19:47.045 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:47.241 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:47.263 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:47.275 WARN 8587 --- [pool-ocp-schedules-19,88c034bb56f7412d,4ff20f5dba96] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:47.275 ERROR 8587 --- [pool-ocp-schedules-19,88c034bb56f7412d,4ff20f5dba96] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1237 2024-05-14 14:19:47.276 ERROR 8587 --- [pool-ocp-schedules-19,88c034bb56f7412d,4ff20f5dba96] o.s.s.s.TaskUtils$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 1237 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:47.291 WARN 8587 --- [pool-prometheus-minute-schedule-1,81597898864745af,d46a0e46b420] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:47.745 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:47.767 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:47.774 WARN 8587 --- [pool-ocp-async-11,3c00250c9a214097,9c7189d9ea19] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:47.774 WARN 8587 --- [pool-ocp-async-10,e4cc163ec3da4c5f,4b3f391de6c2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:47.774 ERROR 8587 --- [pool-ocp-async-10,e4cc163ec3da4c5f,4b3f391de6c2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1238 2024-05-14 14:19:47.894 INFO 8587 --- [pool-clean-time-series-data15-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : No deletable timestamps. 2024-05-14 14:19:47.894 INFO 8587 --- [pool-ocp-async-3,7bfa7d8cf82646ab,5aa13b7ce6ae] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:19:47.938 INFO 8587 --- [pool-clean-time-series-data60-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : No deletable timestamps. 2024-05-14 14:19:48.013 WARN 8587 --- [alarm-detect-26,9e2691835ecb4056,7501955cad64] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.014 WARN 8587 --- [alarm-detect-23,9e2691835ecb4056,b672cd927b34] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.014 WARN 8587 --- [alarm-detect-12,9e2691835ecb4056,148989b76e1b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.014 WARN 8587 --- [alarm-detect-30,9e2691835ecb4056,df7b5ac886de] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.014 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,4d041d49bf8f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.014 WARN 8587 --- [alarm-detect-25,9e2691835ecb4056,23268364186c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.015 WARN 8587 --- [alarm-detect-27,9e2691835ecb4056,50ade1a0ea46] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.015 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,fe90c09dfeef] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.015 WARN 8587 --- [alarm-detect-21,9e2691835ecb4056,3aa1687608ee] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.015 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,e18e2976d491] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.015 WARN 8587 --- [pool-metric-query-2,9e2691835ecb4056,741cf8b09cb0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.015 WARN 8587 --- [alarm-detect-16,9e2691835ecb4056,7c5154052fa4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.015 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,4a9aba201914] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.015 WARN 8587 --- [alarm-detect-3,9e2691835ecb4056,41f826d54fc1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.016 WARN 8587 --- [alarm-detect-17,9e2691835ecb4056,652640b8f1c7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.016 WARN 8587 --- [alarm-detect-10,9e2691835ecb4056,56acec08cdb4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.016 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,aff5d9ed5184] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.016 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,e5693ade5f6c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.016 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,1688c0166a6b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.016 WARN 8587 --- [pool-metric-query-2,9e2691835ecb4056,768806b298a0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.016 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,71888341dc17] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.016 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,035f2c805b19] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.016 WARN 8587 --- [pool-metric-query-3,9e2691835ecb4056,9e25f7fdd528] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.017 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,ca7536799ac9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.018 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,35c5632200bd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.018 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,57cc41c84d95] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.019 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,04fafe75eee6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.019 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,d5315365c83d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.019 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,5b4aec44cb6a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.019 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,74f1cc8fa9ac] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.019 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,f100ffed1073] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.020 WARN 8587 --- [pool-metric-query-2,9e2691835ecb4056,bae1e0614f05] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.020 WARN 8587 --- [pool-metric-query-2,9e2691835ecb4056,38fe59c97ce7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.022 WARN 8587 --- [pool-metric-query-2,9e2691835ecb4056,3a9e23c7704b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.023 WARN 8587 --- [pool-metric-query-3,9e2691835ecb4056,c0b8d17bab1f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.115 WARN 8587 --- [pool-ocp-async-4,48c1376fbd9945bd,5922b90fe63c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.115 WARN 8587 --- [pool-ocp-async-1,b4b0b4beabfc41f0,39d215c06829] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:48.116 ERROR 8587 --- [pool-ocp-async-1,b4b0b4beabfc41f0,39d215c06829] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1238 2024-05-14 14:19:48.249 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:48.271 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:48.345 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.471 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 1239 ### 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 1239 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1239 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1239 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1239 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 1239 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.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 14:19:48.685 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:48.753 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:48.768 INFO 8587 --- [pool-ocp-async-10,4ffb23fd08364c37,861e6844b2ec] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:48.770 WARN 8587 --- [pool-ocp-async-5,6ddcbb261ebc42ea,2d85faef849a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:48.770 ERROR 8587 --- [pool-ocp-async-5,6ddcbb261ebc42ea,2d85faef849a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1240 2024-05-14 14:19:48.774 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:48.788 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 14:19:48.788 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 1240 2024-05-14 14:19:48.788 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 14:19:48.788 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 1240 2024-05-14 14:19:48.788 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:48.788 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 1240 2024-05-14 14:19:48.789 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 14:19:48.789 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 1240 2024-05-14 14:19:48.789 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 1240 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:48.789 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 1240 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:48.789 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 1240 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:48.789 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 1240 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:49.015 WARN 8587 --- [pool-ocp-async-9,9e2691835ecb4056,bdeab642d581] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:19:49.015 WARN 8587 --- [alarm-detect-14,9e2691835ecb4056,caa491422fbb] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:19:49.015 WARN 8587 --- [alarm-detect-6,9e2691835ecb4056,88a8c5228aff] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:19:49.015 WARN 8587 --- [alarm-detect-5,9e2691835ecb4056,88513f795230] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:19:49.015 WARN 8587 --- [alarm-detect-2,9e2691835ecb4056,47f7c0b50be4] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:arbitration_status_inactive_server_count. get Exception: null 2024-05-14 14:19:49.015 WARN 8587 --- [alarm-detect-20,9e2691835ecb4056,89754f42b077] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:19:49.015 WARN 8587 --- [alarm-detect-7,9e2691835ecb4056,cc94424a012a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_cluster_sync. get Exception: null 2024-05-14 14:19:49.015 WARN 8587 --- [alarm-detect-4,9e2691835ecb4056,504b524d82c0] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:19:49.015 WARN 8587 --- [alarm-detect-9,9e2691835ecb4056,fe5276468e24] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:19:49.015 WARN 8587 --- [alarm-detect-15,9e2691835ecb4056,eee1d97257b2] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:tenant_partition_leader_absent_count. get Exception: null 2024-05-14 14:19:49.015 WARN 8587 --- [alarm-detect-11,9e2691835ecb4056,288c42d2577c] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:19:49.015 WARN 8587 --- [alarm-detect-29,9e2691835ecb4056,a084811b8095] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:19:49.015 WARN 8587 --- [alarm-detect-18,9e2691835ecb4056,97b881303ef8] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:19:49.015 WARN 8587 --- [alarm-detect-1,9e2691835ecb4056,8b7b99458108] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:19:49.015 WARN 8587 --- [alarm-detect-23,9e2691835ecb4056,b672cd927b34] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:49.015 WARN 8587 --- [alarm-detect-19,9e2691835ecb4056,8233b20b8b46] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:19:49.016 WARN 8587 --- [alarm-detect-26,9e2691835ecb4056,7501955cad64] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:49.015 WARN 8587 --- [alarm-detect-22,9e2691835ecb4056,d0a06729b7c7] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:19:49.015 WARN 8587 --- [alarm-detect-24,9e2691835ecb4056,97de492cfe0c] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:19:49.015 WARN 8587 --- [alarm-detect-30,9e2691835ecb4056,df7b5ac886de] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:49.015 WARN 8587 --- [alarm-detect-13,9e2691835ecb4056,4a8874d55e99] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:19:49.016 WARN 8587 --- [alarm-detect-27,9e2691835ecb4056,50ade1a0ea46] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:49.015 WARN 8587 --- [alarm-detect-28,9e2691835ecb4056,ae59573ef54b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_database_disk_used_gb. get Exception: null 2024-05-14 14:19:49.015 WARN 8587 --- [alarm-detect-12,9e2691835ecb4056,148989b76e1b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:49.016 ERROR 8587 --- [alarm-detect-23,9e2691835ecb4056,b672cd927b34] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:49.016 WARN 8587 --- [alarm-detect-21,9e2691835ecb4056,3aa1687608ee] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:49.016 WARN 8587 --- [alarm-detect-16,9e2691835ecb4056,7c5154052fa4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:49.016 ERROR 8587 --- [alarm-detect-26,9e2691835ecb4056,7501955cad64] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:49.016 ERROR 8587 --- [alarm-detect-16,9e2691835ecb4056,7c5154052fa4] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:49.016 ERROR 8587 --- [alarm-detect-30,9e2691835ecb4056,df7b5ac886de] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:49.015 WARN 8587 --- [alarm-detect-8,9e2691835ecb4056,b75708dff79a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:19:49.016 WARN 8587 --- [alarm-detect-3,9e2691835ecb4056,41f826d54fc1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:49.016 ERROR 8587 --- [alarm-detect-3,9e2691835ecb4056,41f826d54fc1] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:49.016 WARN 8587 --- [alarm-detect-25,9e2691835ecb4056,23268364186c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:49.016 ERROR 8587 --- [alarm-detect-25,9e2691835ecb4056,23268364186c] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:49.016 ERROR 8587 --- [alarm-detect-27,9e2691835ecb4056,50ade1a0ea46] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:49.016 ERROR 8587 --- [alarm-detect-12,9e2691835ecb4056,148989b76e1b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:49.016 ERROR 8587 --- [alarm-detect-21,9e2691835ecb4056,3aa1687608ee] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:49.016 WARN 8587 --- [alarm-detect-10,9e2691835ecb4056,56acec08cdb4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:49.016 WARN 8587 --- [alarm-detect-17,9e2691835ecb4056,652640b8f1c7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:49.017 WARN 8587 --- [alarm-detect-23,9e2691835ecb4056,b672cd927b34] 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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:49.017 WARN 8587 --- [alarm-detect-3,9e2691835ecb4056,41f826d54fc1] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:49.017 WARN 8587 --- [alarm-detect-16,9e2691835ecb4056,7c5154052fa4] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:49.017 WARN 8587 --- [alarm-detect-26,9e2691835ecb4056,7501955cad64] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:49.018 ERROR 8587 --- [alarm-detect-10,9e2691835ecb4056,56acec08cdb4] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:49.017 WARN 8587 --- [alarm-detect-30,9e2691835ecb4056,df7b5ac886de] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:49.018 ERROR 8587 --- [alarm-detect-17,9e2691835ecb4056,652640b8f1c7] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:49.018 WARN 8587 --- [alarm-detect-25,9e2691835ecb4056,23268364186c] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:49.018 ERROR 8587 --- [alarm-detect-12,9e2691835ecb4056,148989b76e1b] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=obproxy_cannot_connected org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:19:49.018 WARN 8587 --- [alarm-detect-27,9e2691835ecb4056,50ade1a0ea46] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:49.019 WARN 8587 --- [alarm-detect-21,9e2691835ecb4056,3aa1687608ee] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:49.020 WARN 8587 --- [alarm-detect-10,9e2691835ecb4056,56acec08cdb4] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:49.020 WARN 8587 --- [alarm-detect-17,9e2691835ecb4056,652640b8f1c7] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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 14:19:49.046 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 1240 2024-05-14 14:19:49.075 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:49.094 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:49.094 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:49.178 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:49.257 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:49.278 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:49.292 WARN 8587 --- [pool-prometheus-minute-schedule-1,81597898864745af,d46a0e46b420] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:49.292 ERROR 8587 --- [pool-prometheus-minute-schedule-1,81597898864745af,d46a0e46b420] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1241 2024-05-14 14:19:49.293 ERROR 8587 --- [pool-prometheus-minute-schedule-1,81597898864745af,d46a0e46b420] 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 1241 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:49.293 INFO 8587 --- [pool-prometheus-minute-schedule-1,81597898864745af,d46a0e46b420] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667585291, count=0, elapsed=4002 2024-05-14 14:19:49.293 INFO 8587 --- [pool-prometheus-minute-schedule-1,2a13d39d5d6e4898,00f78c79a219] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667600, interval=60 2024-05-14 14:19:49.330 WARN 8587 --- [pool-overview-container-3,55590a293d814a6b,f15352742fda] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:49.470 WARN 8587 --- [pool-ocp-schedules-13,fb1ccfe682ab46c9,cabb4d1c831a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:49.703 WARN 8587 --- [pool-overview-container-5,fcd3c7d12a9a4f7f,60f7a30fb0ae] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:49.703 WARN 8587 --- [pool-overview-container-1,8b84beaac0c9462d,dab421fbd537] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:49.703 WARN 8587 --- [pool-overview-container-4,6989722cff104e7c,912da7c1bd84] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:49.763 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection 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=340557) Get Location Cache 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=340557) Get Location Cache 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 14:19:49.774 WARN 8587 --- [pool-ocp-async-6,4fd6e92097af47c0,ab83815b13c7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:49.774 WARN 8587 --- [pool-ocp-async-11,3c00250c9a214097,9c7189d9ea19] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:49.774 ERROR 8587 --- [pool-ocp-async-11,3c00250c9a214097,9c7189d9ea19] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1242 2024-05-14 14:19:49.781 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 14:19:49.895 WARN 8587 --- [pool-ocp-async-7,e7bbfb3fccb74abf,8bfd4d6aa3cc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:49.895 WARN 8587 --- [pool-ocp-async-3,7bfa7d8cf82646ab,5aa13b7ce6ae] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:49.895 WARN 8587 --- [pool-overview-container-7,b0b1f8dd9f6c43e2,543622f8d1ab] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:49.984 INFO 8587 --- [pool-prometheus-hour-schedule-1,d51eab26e79a4b1d,dbf44df5c9fd] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715670000, interval=3600 2024-05-14 14:19:50.014 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,4d041d49bf8f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.015 ERROR 8587 --- [pool-metric-query-1,9e2691835ecb4056,4d041d49bf8f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1242 2024-05-14 14:19:50.015 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,fe90c09dfeef] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.015 ERROR 8587 --- [pool-metric-query-1,9e2691835ecb4056,fe90c09dfeef] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1242 2024-05-14 14:19:50.015 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,e18e2976d491] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.015 WARN 8587 --- [pool-metric-query-2,9e2691835ecb4056,741cf8b09cb0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.015 WARN 8587 --- [alarm-detect-6,9e2691835ecb4056,88a8c5228aff] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:50.015 WARN 8587 --- [alarm-detect-5,9e2691835ecb4056,88513f795230] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:50.015 ERROR 8587 --- [pool-metric-query-1,9e2691835ecb4056,e18e2976d491] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1242 2024-05-14 14:19:50.015 WARN 8587 --- [alarm-detect-14,9e2691835ecb4056,caa491422fbb] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:50.015 ERROR 8587 --- [pool-metric-query-2,9e2691835ecb4056,741cf8b09cb0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1242 2024-05-14 14:19:50.016 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,57cc41c84d95] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.015 WARN 8587 --- [alarm-detect-7,9e2691835ecb4056,cc94424a012a] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:50.016 WARN 8587 --- [alarm-detect-1,9e2691835ecb4056,8b7b99458108] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:50.015 WARN 8587 --- [alarm-detect-20,9e2691835ecb4056,89754f42b077] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:50.016 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,4a9aba201914] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.015 WARN 8587 --- [alarm-detect-4,9e2691835ecb4056,504b524d82c0] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:50.016 WARN 8587 --- [alarm-detect-19,9e2691835ecb4056,8233b20b8b46] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:50.016 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,04fafe75eee6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.016 WARN 8587 --- [alarm-detect-11,9e2691835ecb4056,288c42d2577c] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:50.016 ERROR 8587 --- [pool-metric-query-1,9e2691835ecb4056,04fafe75eee6] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:50.016 WARN 8587 --- [alarm-detect-15,9e2691835ecb4056,eee1d97257b2] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:50.016 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,71888341dc17] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.016 ERROR 8587 --- [pool-metric-query-1,9e2691835ecb4056,71888341dc17] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:50.016 WARN 8587 --- [alarm-detect-8,9e2691835ecb4056,b75708dff79a] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:50.016 WARN 8587 --- [pool-metric-query-2,9e2691835ecb4056,38fe59c97ce7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.016 WARN 8587 --- [alarm-detect-9,9e2691835ecb4056,fe5276468e24] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:50.016 WARN 8587 --- [alarm-detect-18,9e2691835ecb4056,97b881303ef8] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:50.016 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,5b4aec44cb6a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.016 WARN 8587 --- [alarm-detect-29,9e2691835ecb4056,a084811b8095] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:50.017 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,aff5d9ed5184] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.017 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,e5693ade5f6c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.017 ERROR 8587 --- [pool-metric-query-1,9e2691835ecb4056,e5693ade5f6c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1242 2024-05-14 14:19:50.016 WARN 8587 --- [alarm-detect-24,9e2691835ecb4056,97de492cfe0c] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:50.016 WARN 8587 --- [alarm-detect-22,9e2691835ecb4056,d0a06729b7c7] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:50.016 ERROR 8587 --- [pool-metric-query-1,9e2691835ecb4056,57cc41c84d95] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:50.016 ERROR 8587 --- [pool-metric-query-1,9e2691835ecb4056,4a9aba201914] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1242 2024-05-14 14:19:50.016 WARN 8587 --- [alarm-detect-28,9e2691835ecb4056,ae59573ef54b] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:50.016 WARN 8587 --- [alarm-detect-13,9e2691835ecb4056,4a8874d55e99] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:19:50.016 ERROR 8587 --- [pool-metric-query-2,9e2691835ecb4056,38fe59c97ce7] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:50.016 ERROR 8587 --- [pool-metric-query-1,9e2691835ecb4056,5b4aec44cb6a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:50.017 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,d5315365c83d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.017 ERROR 8587 --- [pool-metric-query-1,9e2691835ecb4056,aff5d9ed5184] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1242 2024-05-14 14:19:50.017 ERROR 8587 --- [pool-metric-query-1,9e2691835ecb4056,d5315365c83d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:50.017 WARN 8587 --- [pool-metric-query-2,9e2691835ecb4056,768806b298a0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.017 ERROR 8587 --- [pool-metric-query-2,9e2691835ecb4056,768806b298a0] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:50.018 WARN 8587 --- [pool-metric-query-3,9e2691835ecb4056,9e25f7fdd528] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.018 ERROR 8587 --- [pool-metric-query-3,9e2691835ecb4056,9e25f7fdd528] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:50.018 WARN 8587 --- [pool-metric-query-3,9e2691835ecb4056,c0b8d17bab1f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.018 ERROR 8587 --- [pool-metric-query-3,9e2691835ecb4056,c0b8d17bab1f] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:50.018 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,ca7536799ac9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.018 ERROR 8587 --- [pool-metric-query-1,9e2691835ecb4056,ca7536799ac9] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:50.018 WARN 8587 --- [pool-metric-query-2,9e2691835ecb4056,3a9e23c7704b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.018 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,74f1cc8fa9ac] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.018 ERROR 8587 --- [pool-metric-query-2,9e2691835ecb4056,3a9e23c7704b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:50.018 ERROR 8587 --- [pool-metric-query-1,9e2691835ecb4056,74f1cc8fa9ac] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:50.018 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,f100ffed1073] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.018 ERROR 8587 --- [pool-metric-query-1,9e2691835ecb4056,f100ffed1073] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:50.018 WARN 8587 --- [pool-metric-query-2,9e2691835ecb4056,bae1e0614f05] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.018 ERROR 8587 --- [pool-metric-query-2,9e2691835ecb4056,bae1e0614f05] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:50.018 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,1688c0166a6b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.018 ERROR 8587 --- [pool-metric-query-1,9e2691835ecb4056,1688c0166a6b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1242 2024-05-14 14:19:50.019 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,35c5632200bd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.019 ERROR 8587 --- [pool-metric-query-1,9e2691835ecb4056,35c5632200bd] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:50.019 WARN 8587 --- [pool-metric-query-1,9e2691835ecb4056,035f2c805b19] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.019 ERROR 8587 --- [pool-metric-query-1,9e2691835ecb4056,035f2c805b19] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1242 2024-05-14 14:19:50.109 WARN 8587 --- [pool-overview-container-2,533d75448da4472e,476bd92b1a1d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:50.116 WARN 8587 --- [pool-ocp-async-2,c5e86c70f0174d34,bf483d7133b4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:50.116 WARN 8587 --- [pool-ocp-async-4,48c1376fbd9945bd,5922b90fe63c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.116 ERROR 8587 --- [pool-ocp-async-4,48c1376fbd9945bd,5922b90fe63c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1242 2024-05-14 14:19:50.267 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:50.284 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 14:19:50.345 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:50.345 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1243 2024-05-14 14:19:50.346 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 1243 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:50.488 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:50.685 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 1243 2024-05-14 14:19:50.768 INFO 8587 --- [pool-ocp-async-4,ab2fdfe2b70c41d0,e415c519b83a] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:50.771 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:50.771 WARN 8587 --- [pool-ocp-async-10,4ffb23fd08364c37,861e6844b2ec] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:50.778 WARN 8587 --- [pool-ocp-async-4,ab2fdfe2b70c41d0,e415c519b83a] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:19:50.789 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=340564) Get Location Cache 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=340564) Get Location Cache 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 14:19:51.018 WARN 8587 --- [alarm-detect-3,9e2691835ecb4056,41f826d54fc1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:51.019 WARN 8587 --- [alarm-detect-26,9e2691835ecb4056,7501955cad64] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:51.019 WARN 8587 --- [alarm-detect-25,9e2691835ecb4056,23268364186c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:51.019 WARN 8587 --- [alarm-detect-27,9e2691835ecb4056,50ade1a0ea46] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:51.020 WARN 8587 --- [alarm-detect-10,9e2691835ecb4056,56acec08cdb4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:51.020 WARN 8587 --- [alarm-detect-17,9e2691835ecb4056,652640b8f1c7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:51.076 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:51.076 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1244 2024-05-14 14:19:51.076 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:19:51.094 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:51.095 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1244 2024-05-14 14:19:51.095 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:51.095 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1244 2024-05-14 14:19:51.095 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:19:51.095 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:19:51.179 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:51.179 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1244 2024-05-14 14:19:51.179 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 1244 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:51.275 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:51.293 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:51.293 WARN 8587 --- [pool-prometheus-minute-schedule-1,2a13d39d5d6e4898,00f78c79a219] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:51.330 WARN 8587 --- [pool-overview-container-3,55590a293d814a6b,f15352742fda] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:51.330 ERROR 8587 --- [pool-overview-container-3,55590a293d814a6b,f15352742fda] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1245 2024-05-14 14:19:51.331 ERROR 8587 --- [pool-overview-container-3,55590a293d814a6b,f15352742fda] 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 1245 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:51.332 WARN 8587 --- [pool-overview-container-3,55590a293d814a6b,f15352742fda] 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 1245 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:51.471 WARN 8587 --- [pool-ocp-schedules-13,fb1ccfe682ab46c9,cabb4d1c831a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:51.471 ERROR 8587 --- [pool-ocp-schedules-13,fb1ccfe682ab46c9,cabb4d1c831a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1245 2024-05-14 14:19:51.472 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:19:51.472 ERROR 8587 --- [pool-ocp-schedules-13,fb1ccfe682ab46c9,cabb4d1c831a] 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 1245 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:51.704 WARN 8587 --- [pool-overview-container-5,fcd3c7d12a9a4f7f,60f7a30fb0ae] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:51.704 ERROR 8587 --- [pool-overview-container-5,fcd3c7d12a9a4f7f,60f7a30fb0ae] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1245 2024-05-14 14:19:51.704 WARN 8587 --- [pool-overview-container-4,6989722cff104e7c,912da7c1bd84] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:51.704 WARN 8587 --- [pool-overview-container-1,8b84beaac0c9462d,dab421fbd537] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:51.704 ERROR 8587 --- [pool-overview-container-4,6989722cff104e7c,912da7c1bd84] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1245 2024-05-14 14:19:51.704 ERROR 8587 --- [pool-overview-container-1,8b84beaac0c9462d,dab421fbd537] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1245 2024-05-14 14:19:51.705 ERROR 8587 --- [pool-overview-container-4,6989722cff104e7c,912da7c1bd84] 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 1245 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:51.705 ERROR 8587 --- [pool-overview-container-5,fcd3c7d12a9a4f7f,60f7a30fb0ae] 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 1245 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:51.705 ERROR 8587 --- [pool-overview-container-1,8b84beaac0c9462d,dab421fbd537] 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 1245 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:51.705 WARN 8587 --- [pool-overview-container-4,6989722cff104e7c,912da7c1bd84] 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 1245 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:51.705 WARN 8587 --- [pool-overview-container-5,fcd3c7d12a9a4f7f,60f7a30fb0ae] 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 1245 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:51.705 WARN 8587 --- [pool-overview-container-1,8b84beaac0c9462d,dab421fbd537] 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 1245 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:51.774 WARN 8587 --- [pool-ocp-async-9,f69e5e2a00d64974,16c40ef4c163] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:51.774 WARN 8587 --- [pool-ocp-async-6,4fd6e92097af47c0,ab83815b13c7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:51.775 ERROR 8587 --- [pool-ocp-async-6,4fd6e92097af47c0,ab83815b13c7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1245 2024-05-14 14:19:51.779 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:51.797 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 14:19:51.895 WARN 8587 --- [pool-ocp-async-3,7bfa7d8cf82646ab,5aa13b7ce6ae] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:51.895 WARN 8587 --- [pool-ocp-async-7,e7bbfb3fccb74abf,8bfd4d6aa3cc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:51.895 WARN 8587 --- [pool-overview-container-7,b0b1f8dd9f6c43e2,543622f8d1ab] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:51.895 ERROR 8587 --- [pool-ocp-async-3,7bfa7d8cf82646ab,5aa13b7ce6ae] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1246 2024-05-14 14:19:51.895 ERROR 8587 --- [pool-ocp-async-7,e7bbfb3fccb74abf,8bfd4d6aa3cc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1246 2024-05-14 14:19:51.895 ERROR 8587 --- [pool-overview-container-7,b0b1f8dd9f6c43e2,543622f8d1ab] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1246 2024-05-14 14:19:51.896 ERROR 8587 --- [pool-ocp-async-7,e7bbfb3fccb74abf,8bfd4d6aa3cc] 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 1246 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:51.896 ERROR 8587 --- [pool-overview-container-7,b0b1f8dd9f6c43e2,543622f8d1ab] 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 1246 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:51.896 WARN 8587 --- [pool-overview-container-7,b0b1f8dd9f6c43e2,543622f8d1ab] 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 1246 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:51.953 INFO 8587 --- [pool-ocp-schedules-8,d1290fd0fa5b490a,2ab03191100a] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:19:51.985 WARN 8587 --- [pool-prometheus-hour-schedule-1,d51eab26e79a4b1d,dbf44df5c9fd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:52.016 WARN 8587 --- [alarm-detect-14,9e2691835ecb4056,caa491422fbb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:52.017 WARN 8587 --- [alarm-detect-15,9e2691835ecb4056,eee1d97257b2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:52.019 WARN 8587 --- [alarm-detect-28,9e2691835ecb4056,ae59573ef54b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:52.110 WARN 8587 --- [pool-overview-container-2,533d75448da4472e,476bd92b1a1d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:52.110 ERROR 8587 --- [pool-overview-container-2,533d75448da4472e,476bd92b1a1d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1246 2024-05-14 14:19:52.111 ERROR 8587 --- [pool-overview-container-2,533d75448da4472e,476bd92b1a1d] 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 1246 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:52.112 WARN 8587 --- [pool-overview-container-2,533d75448da4472e,476bd92b1a1d] 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 1246 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:52.116 WARN 8587 --- [pool-ocp-async-2,c5e86c70f0174d34,bf483d7133b4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:52.116 WARN 8587 --- [pool-ocp-async-11,fb7bca57bbf7489b,615e3d0b7718] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:52.116 ERROR 8587 --- [pool-ocp-async-2,c5e86c70f0174d34,bf483d7133b4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1246 2024-05-14 14:19:52.169 WARN 8587 --- [pool-ocp-schedules-11,fccb929a8cae4a40,c6281d104f16] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:52.282 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:52.300 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:52.488 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:52.488 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1247 2024-05-14 14:19:52.488 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 14:19:52.686 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:52.768 INFO 8587 --- [pool-ocp-async-8,e43f65494b3c481b,c9857e114802] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:52.771 WARN 8587 --- [pool-ocp-async-10,4ffb23fd08364c37,861e6844b2ec] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:52.771 ERROR 8587 --- [pool-ocp-async-10,4ffb23fd08364c37,861e6844b2ec] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1247 2024-05-14 14:19:52.786 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:52.804 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:53.008 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:53.019 WARN 8587 --- [alarm-detect-3,9e2691835ecb4056,41f826d54fc1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:53.019 WARN 8587 --- [alarm-detect-26,9e2691835ecb4056,7501955cad64] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:53.019 ERROR 8587 --- [alarm-detect-3,9e2691835ecb4056,41f826d54fc1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1248 2024-05-14 14:19:53.019 ERROR 8587 --- [alarm-detect-26,9e2691835ecb4056,7501955cad64] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1248 2024-05-14 14:19:53.019 WARN 8587 --- [alarm-detect-25,9e2691835ecb4056,23268364186c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:53.019 ERROR 8587 --- [alarm-detect-25,9e2691835ecb4056,23268364186c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1248 2024-05-14 14:19:53.019 WARN 8587 --- [alarm-detect-27,9e2691835ecb4056,50ade1a0ea46] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:53.020 ERROR 8587 --- [alarm-detect-27,9e2691835ecb4056,50ade1a0ea46] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1248 2024-05-14 14:19:53.020 ERROR 8587 --- [alarm-detect-3,9e2691835ecb4056,41f826d54fc1] 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: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1248 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:53.021 WARN 8587 --- [alarm-detect-10,9e2691835ecb4056,56acec08cdb4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:53.021 ERROR 8587 --- [alarm-detect-10,9e2691835ecb4056,56acec08cdb4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1248 2024-05-14 14:19:53.021 WARN 8587 --- [alarm-detect-17,9e2691835ecb4056,652640b8f1c7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:53.020 ERROR 8587 --- [alarm-detect-25,9e2691835ecb4056,23268364186c] 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 1248 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:53.021 ERROR 8587 --- [alarm-detect-27,9e2691835ecb4056,50ade1a0ea46] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ic_server_connect_failed org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1248 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:53.022 ERROR 8587 --- [alarm-detect-10,9e2691835ecb4056,56acec08cdb4] 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 1248 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:53.020 ERROR 8587 --- [alarm-detect-26,9e2691835ecb4056,7501955cad64] 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 1248 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:53.021 ERROR 8587 --- [alarm-detect-17,9e2691835ecb4056,652640b8f1c7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1248 2024-05-14 14:19:53.023 ERROR 8587 --- [alarm-detect-17,9e2691835ecb4056,652640b8f1c7] 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: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1248 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:53.290 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:53.294 WARN 8587 --- [pool-prometheus-minute-schedule-1,2a13d39d5d6e4898,00f78c79a219] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:53.294 ERROR 8587 --- [pool-prometheus-minute-schedule-1,2a13d39d5d6e4898,00f78c79a219] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1249 2024-05-14 14:19:53.294 ERROR 8587 --- [pool-prometheus-minute-schedule-1,2a13d39d5d6e4898,00f78c79a219] 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 1249 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:53.295 INFO 8587 --- [pool-prometheus-minute-schedule-1,2a13d39d5d6e4898,00f78c79a219] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667589293, count=0, elapsed=4002 2024-05-14 14:19:53.295 INFO 8587 --- [pool-prometheus-minute-schedule-1,6dcf7569a0b84e6b,e78b408b6d97] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667600, interval=60 2024-05-14 14:19:53.308 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 14:19:53.346 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:53.474 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:53.775 WARN 8587 --- [pool-ocp-async-5,bba2d53b2f4a413d,bab5f3a954ef] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:53.775 WARN 8587 --- [pool-ocp-async-9,f69e5e2a00d64974,16c40ef4c163] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:53.775 ERROR 8587 --- [pool-ocp-async-9,f69e5e2a00d64974,16c40ef4c163] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1249 2024-05-14 14:19:53.790 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 14:19:53.790 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 14:19:53.790 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:53.790 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:53.794 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:53.812 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 14:19:53.896 WARN 8587 --- [pool-ocp-async-7,e7bbfb3fccb74abf,8bfd4d6aa3cc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:53.954 WARN 8587 --- [pool-ocp-schedules-8,d1290fd0fa5b490a,2ab03191100a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:53.985 WARN 8587 --- [pool-prometheus-hour-schedule-1,d51eab26e79a4b1d,dbf44df5c9fd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:53.985 ERROR 8587 --- [pool-prometheus-hour-schedule-1,d51eab26e79a4b1d,dbf44df5c9fd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1250 2024-05-14 14:19:53.986 ERROR 8587 --- [pool-prometheus-hour-schedule-1,d51eab26e79a4b1d,dbf44df5c9fd] 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 1250 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:53.986 INFO 8587 --- [pool-prometheus-hour-schedule-1,d51eab26e79a4b1d,dbf44df5c9fd] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667589984, count=0, elapsed=4002 2024-05-14 14:19:54.016 WARN 8587 --- [alarm-detect-14,9e2691835ecb4056,caa491422fbb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:54.016 ERROR 8587 --- [alarm-detect-14,9e2691835ecb4056,caa491422fbb] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1250 2024-05-14 14:19:54.018 WARN 8587 --- [alarm-detect-15,9e2691835ecb4056,eee1d97257b2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:54.018 ERROR 8587 --- [alarm-detect-15,9e2691835ecb4056,eee1d97257b2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1250 2024-05-14 14:19:54.017 ERROR 8587 --- [alarm-detect-14,9e2691835ecb4056,caa491422fbb] 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 1250 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:54.019 WARN 8587 --- [alarm-detect-28,9e2691835ecb4056,ae59573ef54b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:54.019 ERROR 8587 --- [alarm-detect-28,9e2691835ecb4056,ae59573ef54b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1250 2024-05-14 14:19:54.019 ERROR 8587 --- [alarm-detect-15,9e2691835ecb4056,eee1d97257b2] 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 1250 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:54.020 ERROR 8587 --- [alarm-detect-28,9e2691835ecb4056,ae59573ef54b] 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: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1250 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:54.037 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:54.076 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:54.095 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:54.095 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:54.116 WARN 8587 --- [pool-ocp-async-11,fb7bca57bbf7489b,615e3d0b7718] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:54.116 WARN 8587 --- [pool-ocp-async-6,060a6519b2cf4ee1,c2b6a1a5d29d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:54.116 ERROR 8587 --- [pool-ocp-async-11,fb7bca57bbf7489b,615e3d0b7718] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1250 2024-05-14 14:19:54.170 WARN 8587 --- [pool-ocp-schedules-11,fccb929a8cae4a40,c6281d104f16] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:54.170 ERROR 8587 --- [pool-ocp-schedules-11,fccb929a8cae4a40,c6281d104f16] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1250 2024-05-14 14:19:54.171 ERROR 8587 --- [pool-ocp-schedules-11,fccb929a8cae4a40,c6281d104f16] 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 1250 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:54.180 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:54.298 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:54.316 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 14:19:54.686 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 1251 2024-05-14 14:19:54.768 INFO 8587 --- [pool-ocp-async-4,d1fb2b56d6c24c1c,2a95aa6d10ee] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:54.772 WARN 8587 --- [pool-ocp-async-8,e43f65494b3c481b,c9857e114802] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:54.778 WARN 8587 --- [pool-ocp-async-4,d1fb2b56d6c24c1c,2a95aa6d10ee] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:19:54.804 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340584) Get Location Cache 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=340584) Get Location Cache 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 14:19:54.820 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 14:19:54.981 WARN 8587 --- [pool-collect-self-metric-half-minute-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:55.008 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:55.009 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1252 2024-05-14 14:19:55.009 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 14:19:55.064 WARN 8587 --- [pool-ocp-schedules-19,bc8340c41a8d435e,5998bb1125de] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:55.295 WARN 8587 --- [pool-prometheus-minute-schedule-1,6dcf7569a0b84e6b,e78b408b6d97] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:55.307 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:55.324 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:55.347 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:55.347 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1253 2024-05-14 14:19:55.347 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 1253 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:55.475 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 1253 ### 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 1253 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1253 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1253 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1253 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 1253 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.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 14:19:55.775 WARN 8587 --- [pool-ocp-async-1,5669db0a690e45fa,434831d2e6dd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:55.775 WARN 8587 --- [pool-ocp-async-5,bba2d53b2f4a413d,bab5f3a954ef] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:55.775 ERROR 8587 --- [pool-ocp-async-5,bba2d53b2f4a413d,bab5f3a954ef] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1253 2024-05-14 14:19:55.790 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 14:19:55.790 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 1253 2024-05-14 14:19:55.790 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 14:19:55.790 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:55.791 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 14:19:55.791 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 1253 2024-05-14 14:19:55.791 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 1253 2024-05-14 14:19:55.791 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 1253 2024-05-14 14:19:55.791 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 1253 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:55.791 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 1253 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:55.791 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 1253 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:55.791 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 1253 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:55.811 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 14:19:55.830 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340592) Get Location Cache 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=340592) Get Location Cache 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 14:19:55.897 WARN 8587 --- [pool-ocp-async-7,e7bbfb3fccb74abf,8bfd4d6aa3cc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:55.897 ERROR 8587 --- [pool-ocp-async-7,e7bbfb3fccb74abf,8bfd4d6aa3cc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1254 2024-05-14 14:19:55.897 ERROR 8587 --- [pool-ocp-async-7,e7bbfb3fccb74abf,8bfd4d6aa3cc] 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 1254 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:55.954 WARN 8587 --- [pool-ocp-schedules-8,d1290fd0fa5b490a,2ab03191100a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:55.954 ERROR 8587 --- [pool-ocp-schedules-8,d1290fd0fa5b490a,2ab03191100a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1254 2024-05-14 14:19:55.955 ERROR 8587 --- [pool-ocp-schedules-8,d1290fd0fa5b490a,2ab03191100a] o.s.s.s.TaskUtils$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 1254 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:56.012 INFO 8587 --- [pool-ocp-async-2,1f7076e2f2b94d6d,857eb71d809b] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:19:56.037 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:56.037 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1254 2024-05-14 14:19:56.038 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 14:19:56.077 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:56.077 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1254 2024-05-14 14:19:56.077 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:19:56.095 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:56.095 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1254 2024-05-14 14:19:56.095 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:56.096 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1254 2024-05-14 14:19:56.096 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:19:56.096 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:19:56.116 WARN 8587 --- [pool-ocp-async-10,8cfa4f5672b043f4,301a08930885] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:56.116 WARN 8587 --- [pool-ocp-async-6,060a6519b2cf4ee1,c2b6a1a5d29d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:56.117 ERROR 8587 --- [pool-ocp-async-6,060a6519b2cf4ee1,c2b6a1a5d29d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1254 2024-05-14 14:19:56.180 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:56.180 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1254 2024-05-14 14:19:56.181 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 1254 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:56.198 WARN 8587 --- [pool-ocp-schedules-2,bbe0e3f9cb644288,faff8c2e5fd8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:56.315 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 14:19:56.332 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:56.686 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:56.768 INFO 8587 --- [pool-ocp-async-6,88e4819ca6fd4885,264c630bfde9] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:56.772 WARN 8587 --- [pool-ocp-async-8,e43f65494b3c481b,c9857e114802] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:56.772 ERROR 8587 --- [pool-ocp-async-8,e43f65494b3c481b,c9857e114802] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1255 2024-05-14 14:19:56.818 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 14:19:56.836 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:56.982 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 1254 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1254 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:19:57.064 WARN 8587 --- [pool-ocp-schedules-19,bc8340c41a8d435e,5998bb1125de] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:57.064 ERROR 8587 --- [pool-ocp-schedules-19,bc8340c41a8d435e,5998bb1125de] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1256 2024-05-14 14:19:57.066 ERROR 8587 --- [pool-ocp-schedules-19,bc8340c41a8d435e,5998bb1125de] 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 1256 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:57.295 WARN 8587 --- [pool-prometheus-minute-schedule-1,6dcf7569a0b84e6b,e78b408b6d97] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:57.296 ERROR 8587 --- [pool-prometheus-minute-schedule-1,6dcf7569a0b84e6b,e78b408b6d97] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1256 2024-05-14 14:19:57.296 ERROR 8587 --- [pool-prometheus-minute-schedule-1,6dcf7569a0b84e6b,e78b408b6d97] 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 1256 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:57.296 INFO 8587 --- [pool-prometheus-minute-schedule-1,6dcf7569a0b84e6b,e78b408b6d97] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667593295, count=0, elapsed=4001 2024-05-14 14:19:57.297 INFO 8587 --- [pool-prometheus-minute-schedule-1,8b7cf966fddb43a8,7fba581fff00] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667600, interval=60 2024-05-14 14:19:57.321 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:57.339 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:57.775 WARN 8587 --- [pool-ocp-async-3,f46e9fe1c71442b9,ba67e48094b2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:57.775 WARN 8587 --- [pool-ocp-async-1,5669db0a690e45fa,434831d2e6dd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:57.775 ERROR 8587 --- [pool-ocp-async-1,5669db0a690e45fa,434831d2e6dd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1257 2024-05-14 14:19:57.825 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:57.842 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:57.895 INFO 8587 --- [pool-ocp-async-11,a3e89c4edb3d4fe0,b35f290c4ef1] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:19:57.898 WARN 8587 --- [pool-ocp-async-7,e7bbfb3fccb74abf,8bfd4d6aa3cc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:57.986 WARN 8587 --- [pool-prometheus-exporter-check1,cf88bb217d564b6d,7c7b2bd4993c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.014 WARN 8587 --- [alarm-detect-16,1f7076e2f2b94d6d,75e2fe128e55] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.014 WARN 8587 --- [alarm-detect-30,1f7076e2f2b94d6d,9a31ed2056ff] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.014 WARN 8587 --- [alarm-detect-2,1f7076e2f2b94d6d,61f0cd111cfa] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.014 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,fc4c3c580659] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.014 WARN 8587 --- [alarm-detect-19,1f7076e2f2b94d6d,8dd2059b62dc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.014 WARN 8587 --- [alarm-detect-18,1f7076e2f2b94d6d,a37b555338b3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.015 WARN 8587 --- [alarm-detect-24,1f7076e2f2b94d6d,fc1309074f77] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.015 WARN 8587 --- [alarm-detect-22,1f7076e2f2b94d6d,e9c7afbfb56a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.015 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,01bce727e156] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.015 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,19d20c606ba5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.015 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,64272de2f049] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.015 WARN 8587 --- [pool-metric-query-2,1f7076e2f2b94d6d,65b8f3c8aa2f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.016 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,29b3d74c043c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.016 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,facc008d7e7d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.016 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,b61a3bc06413] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.017 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,943e79da67dc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.017 WARN 8587 --- [pool-metric-query-3,1f7076e2f2b94d6d,7c158041596a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.017 WARN 8587 --- [pool-metric-query-5,1f7076e2f2b94d6d,8c6f3823728b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.018 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,6b79e75b70d4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.018 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,f8ffabb3af86] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.018 WARN 8587 --- [pool-metric-query-2,1f7076e2f2b94d6d,126e04aa07ee] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.019 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,11dc593afac0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.019 WARN 8587 --- [pool-metric-query-2,1f7076e2f2b94d6d,8288252307c1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.020 WARN 8587 --- [pool-metric-query-2,1f7076e2f2b94d6d,ebe74277cc97] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.020 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,205d33dbe718] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.020 WARN 8587 --- [pool-metric-query-3,1f7076e2f2b94d6d,292f6c154fdc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.020 WARN 8587 --- [pool-metric-query-2,1f7076e2f2b94d6d,ff2f18408e4f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.116 WARN 8587 --- [pool-ocp-async-5,dad3d9bb4f894e5f,b0bd5feb59d8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.117 WARN 8587 --- [pool-ocp-async-10,8cfa4f5672b043f4,301a08930885] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:58.117 ERROR 8587 --- [pool-ocp-async-10,8cfa4f5672b043f4,301a08930885] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1258 2024-05-14 14:19:58.199 WARN 8587 --- [pool-ocp-schedules-2,bbe0e3f9cb644288,faff8c2e5fd8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:58.199 ERROR 8587 --- [pool-ocp-schedules-2,bbe0e3f9cb644288,faff8c2e5fd8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1258 2024-05-14 14:19:58.199 ERROR 8587 --- [pool-ocp-schedules-2,bbe0e3f9cb644288,faff8c2e5fd8] 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 1258 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:19:58.329 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 14:19:58.345 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:58.348 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.476 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:19:58.687 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 1259 2024-05-14 14:19:58.769 INFO 8587 --- [pool-ocp-async-1,f92909786d434509,64a163737241] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:19:58.773 WARN 8587 --- [pool-ocp-async-6,88e4819ca6fd4885,264c630bfde9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:58.779 WARN 8587 --- [pool-ocp-async-1,f92909786d434509,64a163737241] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:19:58.833 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:58.848 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 14:19:59.015 WARN 8587 --- [pool-ocp-async-2,1f7076e2f2b94d6d,857eb71d809b] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:19:59.015 WARN 8587 --- [alarm-detect-23,1f7076e2f2b94d6d,fdce23b85f51] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:19:59.015 WARN 8587 --- [alarm-detect-21,1f7076e2f2b94d6d,a81ad2e11d87] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:19:59.015 WARN 8587 --- [alarm-detect-8,1f7076e2f2b94d6d,f03755f3dff6] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:19:59.015 WARN 8587 --- [alarm-detect-16,1f7076e2f2b94d6d,75e2fe128e55] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:59.015 WARN 8587 --- [alarm-detect-9,1f7076e2f2b94d6d,e2414df07bb6] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:19:59.015 WARN 8587 --- [alarm-detect-7,1f7076e2f2b94d6d,8c777d1f43d5] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:19:59.015 WARN 8587 --- [alarm-detect-6,1f7076e2f2b94d6d,064fdcebd360] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:19:59.015 WARN 8587 --- [alarm-detect-5,1f7076e2f2b94d6d,45fa84baea25] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:19:59.015 WARN 8587 --- [alarm-detect-1,1f7076e2f2b94d6d,bfb7deb91e63] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:19:59.015 WARN 8587 --- [alarm-detect-20,1f7076e2f2b94d6d,7650c7c86feb] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:19:59.015 WARN 8587 --- [alarm-detect-29,1f7076e2f2b94d6d,0d7de6e28428] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:19:59.015 WARN 8587 --- [alarm-detect-11,1f7076e2f2b94d6d,8e2cf902bf88] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:19:59.015 WARN 8587 --- [alarm-detect-2,1f7076e2f2b94d6d,61f0cd111cfa] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:59.015 WARN 8587 --- [alarm-detect-3,1f7076e2f2b94d6d,fec5def57949] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:19:59.015 WARN 8587 --- [alarm-detect-19,1f7076e2f2b94d6d,8dd2059b62dc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:59.015 ERROR 8587 --- [alarm-detect-2,1f7076e2f2b94d6d,61f0cd111cfa] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:59.015 WARN 8587 --- [alarm-detect-4,1f7076e2f2b94d6d,961556d082f2] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:19:59.015 WARN 8587 --- [alarm-detect-13,1f7076e2f2b94d6d,77a25d5e5b53] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:19:59.015 WARN 8587 --- [alarm-detect-12,1f7076e2f2b94d6d,a683febaa9b5] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:19:59.015 ERROR 8587 --- [alarm-detect-16,1f7076e2f2b94d6d,75e2fe128e55] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:59.015 ERROR 8587 --- [alarm-detect-19,1f7076e2f2b94d6d,8dd2059b62dc] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:59.017 WARN 8587 --- [alarm-detect-18,1f7076e2f2b94d6d,a37b555338b3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:59.017 ERROR 8587 --- [alarm-detect-18,1f7076e2f2b94d6d,a37b555338b3] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:59.017 WARN 8587 --- [alarm-detect-16,1f7076e2f2b94d6d,75e2fe128e55] 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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:59.017 WARN 8587 --- [alarm-detect-19,1f7076e2f2b94d6d,8dd2059b62dc] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:59.018 WARN 8587 --- [alarm-detect-22,1f7076e2f2b94d6d,e9c7afbfb56a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:59.018 ERROR 8587 --- [alarm-detect-22,1f7076e2f2b94d6d,e9c7afbfb56a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:59.017 ERROR 8587 --- [alarm-detect-2,1f7076e2f2b94d6d,61f0cd111cfa] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=backup_storage_capacity_retry_times_exceeded org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:19:59.017 WARN 8587 --- [alarm-detect-30,1f7076e2f2b94d6d,9a31ed2056ff] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:59.017 WARN 8587 --- [alarm-detect-24,1f7076e2f2b94d6d,fc1309074f77] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:59.018 ERROR 8587 --- [alarm-detect-30,1f7076e2f2b94d6d,9a31ed2056ff] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:59.018 ERROR 8587 --- [alarm-detect-24,1f7076e2f2b94d6d,fc1309074f77] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:19:59.019 WARN 8587 --- [alarm-detect-18,1f7076e2f2b94d6d,a37b555338b3] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:59.019 WARN 8587 --- [alarm-detect-22,1f7076e2f2b94d6d,e9c7afbfb56a] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:19:59.019 ERROR 8587 --- [alarm-detect-30,1f7076e2f2b94d6d,9a31ed2056ff] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ocp_alarm_detect_timeout org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:19:59.020 WARN 8587 --- [alarm-detect-24,1f7076e2f2b94d6d,fc1309074f77] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$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 14:19:59.077 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:59.096 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:59.096 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:59.182 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:59.277 WARN 8587 --- [pool-ocp-schedules-18,193188946f474b1a,cd15b7067e63] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:59.297 WARN 8587 --- [pool-prometheus-minute-schedule-1,8b7cf966fddb43a8,7fba581fff00] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:59.330 WARN 8587 --- [pool-overview-container-6,dc727688592b4566,376e79aebca6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:59.336 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:59.350 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:59.489 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:59.704 WARN 8587 --- [pool-overview-container-8,80294ba0bb5643db,fd0e07055141] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:59.704 WARN 8587 --- [pool-overview-container-4,055bc40ef3d94c2a,864c992400a9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:59.704 WARN 8587 --- [pool-overview-container-3,7249d66d54c84ac2,542b20647a1a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:59.775 WARN 8587 --- [pool-ocp-async-3,f46e9fe1c71442b9,ba67e48094b2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:59.775 WARN 8587 --- [pool-ocp-async-4,09370c73aa3f42b6,4d9fbf391ff5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:59.775 ERROR 8587 --- [pool-ocp-async-3,f46e9fe1c71442b9,ba67e48094b2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1261 2024-05-14 14:19:59.840 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection 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=340613) Get Location Cache 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=340613) Get Location Cache 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 14:19:59.853 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:19:59.895 WARN 8587 --- [pool-overview-container-5,3c87dafd7f3543c4,176ab9a4e607] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:59.895 WARN 8587 --- [pool-ocp-async-11,a3e89c4edb3d4fe0,b35f290c4ef1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:19:59.898 WARN 8587 --- [pool-ocp-async-7,e7bbfb3fccb74abf,8bfd4d6aa3cc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:59.898 ERROR 8587 --- [pool-ocp-async-7,e7bbfb3fccb74abf,8bfd4d6aa3cc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1262 2024-05-14 14:19:59.899 WARN 8587 --- [pool-ocp-async-7,e7bbfb3fccb74abf,8bfd4d6aa3cc] 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 1262 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340613) Get Location Cache 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=340613) Get Location Cache 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 14:19:59.986 WARN 8587 --- [pool-prometheus-exporter-check1,cf88bb217d564b6d,7c7b2bd4993c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:19:59.986 ERROR 8587 --- [pool-prometheus-exporter-check1,cf88bb217d564b6d,7c7b2bd4993c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1262 2024-05-14 14:19:59.987 ERROR 8587 --- [pool-prometheus-exporter-check1,cf88bb217d564b6d,7c7b2bd4993c] 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 1262 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340613) Get Location Cache 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=340613) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:00.014 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,fc4c3c580659] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:00.015 ERROR 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,fc4c3c580659] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1262 2024-05-14 14:20:00.015 WARN 8587 --- [alarm-detect-23,1f7076e2f2b94d6d,fdce23b85f51] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:00.015 WARN 8587 --- [alarm-detect-21,1f7076e2f2b94d6d,a81ad2e11d87] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:00.015 WARN 8587 --- [alarm-detect-8,1f7076e2f2b94d6d,f03755f3dff6] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:00.015 WARN 8587 --- [alarm-detect-6,1f7076e2f2b94d6d,064fdcebd360] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:00.015 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,19d20c606ba5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:00.015 WARN 8587 --- [alarm-detect-20,1f7076e2f2b94d6d,7650c7c86feb] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:00.015 WARN 8587 --- [alarm-detect-5,1f7076e2f2b94d6d,45fa84baea25] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:00.016 WARN 8587 --- [alarm-detect-11,1f7076e2f2b94d6d,8e2cf902bf88] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:00.015 WARN 8587 --- [alarm-detect-9,1f7076e2f2b94d6d,e2414df07bb6] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:00.015 WARN 8587 --- [alarm-detect-1,1f7076e2f2b94d6d,bfb7deb91e63] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:00.015 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,205d33dbe718] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:00.016 WARN 8587 --- [alarm-detect-12,1f7076e2f2b94d6d,a683febaa9b5] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:00.016 ERROR 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,205d33dbe718] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:00.015 WARN 8587 --- [alarm-detect-29,1f7076e2f2b94d6d,0d7de6e28428] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:00.016 WARN 8587 --- [alarm-detect-13,1f7076e2f2b94d6d,77a25d5e5b53] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:00.015 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,64272de2f049] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:00.016 WARN 8587 --- [pool-metric-query-3,1f7076e2f2b94d6d,292f6c154fdc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:00.016 ERROR 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,64272de2f049] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1262 2024-05-14 14:20:00.016 WARN 8587 --- [pool-metric-query-2,1f7076e2f2b94d6d,65b8f3c8aa2f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:00.016 ERROR 8587 --- [pool-metric-query-2,1f7076e2f2b94d6d,65b8f3c8aa2f] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:00.016 WARN 8587 --- [alarm-detect-7,1f7076e2f2b94d6d,8c777d1f43d5] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:00.016 WARN 8587 --- [alarm-detect-3,1f7076e2f2b94d6d,fec5def57949] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:00.015 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,01bce727e156] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:00.015 ERROR 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,19d20c606ba5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1262 2024-05-14 14:20:00.016 ERROR 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,01bce727e156] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1262 2024-05-14 14:20:00.016 WARN 8587 --- [alarm-detect-4,1f7076e2f2b94d6d,961556d082f2] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:00.016 ERROR 8587 --- [pool-metric-query-3,1f7076e2f2b94d6d,292f6c154fdc] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:00.017 WARN 8587 --- [pool-metric-query-2,1f7076e2f2b94d6d,126e04aa07ee] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:00.016 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,6b79e75b70d4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:00.016 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,f8ffabb3af86] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:00.017 ERROR 8587 --- [pool-metric-query-2,1f7076e2f2b94d6d,126e04aa07ee] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:00.017 ERROR 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,f8ffabb3af86] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:00.017 WARN 8587 --- [pool-metric-query-2,1f7076e2f2b94d6d,8288252307c1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:00.017 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,b61a3bc06413] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:00.017 ERROR 8587 --- [pool-metric-query-2,1f7076e2f2b94d6d,8288252307c1] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:00.017 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,943e79da67dc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:00.017 ERROR 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,b61a3bc06413] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:00.017 ERROR 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,6b79e75b70d4] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:00.017 ERROR 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,943e79da67dc] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:00.017 WARN 8587 --- [pool-metric-query-5,1f7076e2f2b94d6d,8c6f3823728b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:00.018 ERROR 8587 --- [pool-metric-query-5,1f7076e2f2b94d6d,8c6f3823728b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:00.018 WARN 8587 --- [pool-metric-query-3,1f7076e2f2b94d6d,7c158041596a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:00.018 ERROR 8587 --- [pool-metric-query-3,1f7076e2f2b94d6d,7c158041596a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:00.018 WARN 8587 --- [pool-metric-query-2,1f7076e2f2b94d6d,ff2f18408e4f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:00.018 ERROR 8587 --- [pool-metric-query-2,1f7076e2f2b94d6d,ff2f18408e4f] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:00.018 WARN 8587 --- [pool-metric-query-2,1f7076e2f2b94d6d,ebe74277cc97] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:00.018 ERROR 8587 --- [pool-metric-query-2,1f7076e2f2b94d6d,ebe74277cc97] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:00.018 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,11dc593afac0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:00.018 ERROR 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,11dc593afac0] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:00.018 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,29b3d74c043c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:00.018 ERROR 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,29b3d74c043c] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:00.019 WARN 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,facc008d7e7d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:00.019 ERROR 8587 --- [pool-metric-query-1,1f7076e2f2b94d6d,facc008d7e7d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1262 2024-05-14 14:20:00.110 WARN 8587 --- [pool-overview-container-1,c8d476dd63a0485f,ff185eed6040] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:00.117 WARN 8587 --- [pool-ocp-async-5,dad3d9bb4f894e5f,b0bd5feb59d8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:00.117 WARN 8587 --- [pool-ocp-async-8,8dff75ced9864728,7b6381d23267] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:00.117 ERROR 8587 --- [pool-ocp-async-5,dad3d9bb4f894e5f,b0bd5feb59d8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1262 2024-05-14 14:20:00.343 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:00.348 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:00.348 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1263 2024-05-14 14:20:00.349 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 1263 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:00.356 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:00.476 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:00.687 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:00.769 INFO 8587 --- [pool-ocp-async-9,e019f82cb5d54004,7d5985c42748] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:00.773 WARN 8587 --- [pool-ocp-async-6,88e4819ca6fd4885,264c630bfde9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:00.773 ERROR 8587 --- [pool-ocp-async-6,88e4819ca6fd4885,264c630bfde9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1263 2024-05-14 14:20:00.792 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:00.792 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:00.792 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:00.792 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:00.846 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:00.860 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=340620) Get Location Cache 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=340620) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:01.019 WARN 8587 --- [alarm-detect-18,1f7076e2f2b94d6d,a37b555338b3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:01.020 WARN 8587 --- [alarm-detect-24,1f7076e2f2b94d6d,fc1309074f77] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:01.046 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:01.078 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:01.078 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1264 2024-05-14 14:20:01.078 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:20:01.096 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:01.097 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:01.097 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1264 2024-05-14 14:20:01.097 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1264 2024-05-14 14:20:01.097 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:20:01.097 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:20:01.182 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:01.182 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1264 2024-05-14 14:20:01.183 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 1264 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:01.277 WARN 8587 --- [pool-ocp-schedules-18,193188946f474b1a,cd15b7067e63] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:01.277 ERROR 8587 --- [pool-ocp-schedules-18,193188946f474b1a,cd15b7067e63] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1264 2024-05-14 14:20:01.278 ERROR 8587 --- [pool-ocp-schedules-18,193188946f474b1a,cd15b7067e63] o.s.s.s.TaskUtils$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 1264 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 40 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:01.297 WARN 8587 --- [pool-prometheus-minute-schedule-1,8b7cf966fddb43a8,7fba581fff00] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:01.297 ERROR 8587 --- [pool-prometheus-minute-schedule-1,8b7cf966fddb43a8,7fba581fff00] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1264 2024-05-14 14:20:01.298 ERROR 8587 --- [pool-prometheus-minute-schedule-1,8b7cf966fddb43a8,7fba581fff00] 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 1264 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:01.298 INFO 8587 --- [pool-prometheus-minute-schedule-1,8b7cf966fddb43a8,7fba581fff00] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667597297, count=0, elapsed=4001 2024-05-14 14:20:01.298 INFO 8587 --- [pool-prometheus-minute-schedule-1,e5dee37e208a448f,75d5ed7000ba] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667660, interval=60 2024-05-14 14:20:01.330 WARN 8587 --- [pool-overview-container-6,dc727688592b4566,376e79aebca6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:01.330 ERROR 8587 --- [pool-overview-container-6,dc727688592b4566,376e79aebca6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1264 2024-05-14 14:20:01.332 ERROR 8587 --- [pool-overview-container-6,dc727688592b4566,376e79aebca6] 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 1264 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:01.332 WARN 8587 --- [pool-overview-container-6,dc727688592b4566,376e79aebca6] 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 1264 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:01.349 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:01.363 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:01.489 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:01.489 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1265 2024-05-14 14:20:01.489 INFO 8587 --- [pool-sharding-metric-collect1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-metric-collect 2024-05-14 14:20:01.687 WARN 8587 --- [pool-ocp-schedules-15,7a6b9351b0254bc7,464b2cbb36bf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:01.704 WARN 8587 --- [pool-overview-container-3,7249d66d54c84ac2,542b20647a1a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:01.704 WARN 8587 --- [pool-overview-container-4,055bc40ef3d94c2a,864c992400a9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:01.704 WARN 8587 --- [pool-overview-container-8,80294ba0bb5643db,fd0e07055141] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:01.704 ERROR 8587 --- [pool-overview-container-3,7249d66d54c84ac2,542b20647a1a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1265 2024-05-14 14:20:01.704 ERROR 8587 --- [pool-overview-container-4,055bc40ef3d94c2a,864c992400a9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1265 2024-05-14 14:20:01.704 ERROR 8587 --- [pool-overview-container-8,80294ba0bb5643db,fd0e07055141] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1265 2024-05-14 14:20:01.705 ERROR 8587 --- [pool-overview-container-3,7249d66d54c84ac2,542b20647a1a] 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 1265 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:01.705 WARN 8587 --- [pool-overview-container-3,7249d66d54c84ac2,542b20647a1a] 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 1265 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:01.705 ERROR 8587 --- [pool-overview-container-8,80294ba0bb5643db,fd0e07055141] 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 1265 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:01.705 ERROR 8587 --- [pool-overview-container-4,055bc40ef3d94c2a,864c992400a9] 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 1265 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:01.705 WARN 8587 --- [pool-overview-container-8,80294ba0bb5643db,fd0e07055141] 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 1265 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:01.705 WARN 8587 --- [pool-overview-container-4,055bc40ef3d94c2a,864c992400a9] 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 1265 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:01.775 WARN 8587 --- [pool-ocp-async-1,e76621a369cb4072,fd00a4c3cf05] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:01.776 WARN 8587 --- [pool-ocp-async-4,09370c73aa3f42b6,4d9fbf391ff5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:01.776 ERROR 8587 --- [pool-ocp-async-4,09370c73aa3f42b6,4d9fbf391ff5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1265 2024-05-14 14:20:01.853 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:01.866 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:01.895 WARN 8587 --- [pool-overview-container-5,3c87dafd7f3543c4,176ab9a4e607] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:01.895 ERROR 8587 --- [pool-overview-container-5,3c87dafd7f3543c4,176ab9a4e607] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1266 2024-05-14 14:20:01.895 WARN 8587 --- [pool-ocp-async-11,a3e89c4edb3d4fe0,b35f290c4ef1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:01.895 ERROR 8587 --- [pool-ocp-async-11,a3e89c4edb3d4fe0,b35f290c4ef1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1266 2024-05-14 14:20:01.896 ERROR 8587 --- [pool-overview-container-5,3c87dafd7f3543c4,176ab9a4e607] 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 1266 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:01.897 WARN 8587 --- [pool-overview-container-5,3c87dafd7f3543c4,176ab9a4e607] 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 1266 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:02.000 WARN 8587 --- [pool-ocp-schedules-14,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:02.009 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:02.016 WARN 8587 --- [alarm-detect-21,1f7076e2f2b94d6d,a81ad2e11d87] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:02.016 WARN 8587 --- [alarm-detect-8,1f7076e2f2b94d6d,f03755f3dff6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:02.018 WARN 8587 --- [alarm-detect-29,1f7076e2f2b94d6d,0d7de6e28428] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:02.019 WARN 8587 --- [alarm-detect-13,1f7076e2f2b94d6d,77a25d5e5b53] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:02.110 WARN 8587 --- [pool-overview-container-1,c8d476dd63a0485f,ff185eed6040] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:02.110 ERROR 8587 --- [pool-overview-container-1,c8d476dd63a0485f,ff185eed6040] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1266 2024-05-14 14:20:02.111 ERROR 8587 --- [pool-overview-container-1,c8d476dd63a0485f,ff185eed6040] 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 1266 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:02.112 WARN 8587 --- [pool-overview-container-1,c8d476dd63a0485f,ff185eed6040] 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 1266 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:02.117 WARN 8587 --- [pool-ocp-async-3,af2e6b8837814f59,1f8ac36e1d96] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:02.117 WARN 8587 --- [pool-ocp-async-8,8dff75ced9864728,7b6381d23267] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:02.117 ERROR 8587 --- [pool-ocp-async-8,8dff75ced9864728,7b6381d23267] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1266 2024-05-14 14:20:02.356 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 -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:02.369 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:02.477 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 1267 ### 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 1267 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1267 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1267 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1267 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 1267 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:02.687 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 1267 2024-05-14 14:20:02.769 INFO 8587 --- [pool-ocp-async-5,3c9cb71142cc4e21,123b76bb7593] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:02.773 WARN 8587 --- [pool-ocp-async-9,e019f82cb5d54004,7d5985c42748] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:02.779 WARN 8587 --- [pool-ocp-async-5,3c9cb71142cc4e21,123b76bb7593] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:20:02.792 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:02.793 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 1267 2024-05-14 14:20:02.793 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:02.793 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:02.793 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 1267 2024-05-14 14:20:02.793 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:02.793 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 1267 2024-05-14 14:20:02.793 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 1267 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:02.793 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 1267 2024-05-14 14:20:02.793 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 1267 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:02.793 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 1267 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:02.794 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 1267 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:02.858 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:02.872 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:02.986 WARN 8587 --- [pool-prometheus-exporter-check2,9496c3d344d9496d,ed6a837f1143] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:03.020 WARN 8587 --- [alarm-detect-18,1f7076e2f2b94d6d,a37b555338b3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:03.020 ERROR 8587 --- [alarm-detect-18,1f7076e2f2b94d6d,a37b555338b3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1268 2024-05-14 14:20:03.021 WARN 8587 --- [alarm-detect-24,1f7076e2f2b94d6d,fc1309074f77] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:03.021 ERROR 8587 --- [alarm-detect-24,1f7076e2f2b94d6d,fc1309074f77] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1268 2024-05-14 14:20:03.021 ERROR 8587 --- [alarm-detect-18,1f7076e2f2b94d6d,a37b555338b3] 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 1268 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:03.022 ERROR 8587 --- [alarm-detect-24,1f7076e2f2b94d6d,fc1309074f77] 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 1268 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:03.038 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:03.047 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 1268 2024-05-14 14:20:03.299 WARN 8587 --- [pool-prometheus-minute-schedule-1,e5dee37e208a448f,75d5ed7000ba] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:03.349 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:03.362 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 14:20:03.375 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:03.473 WARN 8587 --- [pool-ocp-schedules-10,07bdcae173b8473b,6ca8300ebca7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:03.688 INFO 8587 --- [pool-ocp-schedules-15,7a6b9351b0254bc7,464b2cbb36bf] c.o.o.a.s.AlarmInMemoryServiceImpl : create alarm ocp_meta_db_disconnected class OcpLabels { {svr_ip=10.0.0.191, db=metadb} } 2024-05-14 14:20:03.776 WARN 8587 --- [pool-ocp-async-1,e76621a369cb4072,fd00a4c3cf05] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:03.776 ERROR 8587 --- [pool-ocp-async-1,e76621a369cb4072,fd00a4c3cf05] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1269 2024-05-14 14:20:03.776 WARN 8587 --- [pool-ocp-async-2,6dcea4de1b454640,e87f8650d646] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:03.865 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 14:20:03.873 WARN 8587 --- [pool-ocp-schedules-8,2725f8f6ca8e466b,d0574d0ba1eb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:03.879 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:04.001 ERROR 8587 --- [pool-ocp-schedules-14,,] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1270 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:968) at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:1023) at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:1033) at com.oceanbase.ocp.server.common.config.SpringSessionConfiguration$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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1270 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 14 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$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 14:20:04.009 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:04.010 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1270 2024-05-14 14:20:04.010 INFO 8587 --- [pool-sharding-alarm-detect-by-target1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-target 2024-05-14 14:20:04.016 WARN 8587 --- [alarm-detect-21,1f7076e2f2b94d6d,a81ad2e11d87] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:04.016 ERROR 8587 --- [alarm-detect-21,1f7076e2f2b94d6d,a81ad2e11d87] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1270 2024-05-14 14:20:04.016 WARN 8587 --- [alarm-detect-8,1f7076e2f2b94d6d,f03755f3dff6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:04.016 ERROR 8587 --- [alarm-detect-8,1f7076e2f2b94d6d,f03755f3dff6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1270 2024-05-14 14:20:04.017 ERROR 8587 --- [alarm-detect-21,1f7076e2f2b94d6d,a81ad2e11d87] 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 1270 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:04.017 ERROR 8587 --- [alarm-detect-8,1f7076e2f2b94d6d,f03755f3dff6] 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 1270 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:04.019 WARN 8587 --- [alarm-detect-29,1f7076e2f2b94d6d,0d7de6e28428] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:04.019 ERROR 8587 --- [alarm-detect-29,1f7076e2f2b94d6d,0d7de6e28428] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1270 2024-05-14 14:20:04.019 WARN 8587 --- [alarm-detect-13,1f7076e2f2b94d6d,77a25d5e5b53] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:04.019 ERROR 8587 --- [alarm-detect-13,1f7076e2f2b94d6d,77a25d5e5b53] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1270 2024-05-14 14:20:04.020 ERROR 8587 --- [alarm-detect-13,1f7076e2f2b94d6d,77a25d5e5b53] 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 1270 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:04.020 ERROR 8587 --- [alarm-detect-29,1f7076e2f2b94d6d,0d7de6e28428] 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 1270 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:04.078 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:04.097 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:04.097 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:04.117 WARN 8587 --- [pool-ocp-async-6,9245f1e1d8b34ccc,2add883af48a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:04.117 WARN 8587 --- [pool-ocp-async-3,af2e6b8837814f59,1f8ac36e1d96] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:04.117 ERROR 8587 --- [pool-ocp-async-3,af2e6b8837814f59,1f8ac36e1d96] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1270 2024-05-14 14:20:04.183 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:04.368 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 14:20:04.382 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:04.688 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:04.769 INFO 8587 --- [pool-ocp-async-1,3723c413c2314098,eeeb8d8ad0ac] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:04.773 WARN 8587 --- [pool-ocp-async-9,e019f82cb5d54004,7d5985c42748] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:04.774 ERROR 8587 --- [pool-ocp-async-9,e019f82cb5d54004,7d5985c42748] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1271 2024-05-14 14:20:04.873 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection 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=340640) Get Location Cache 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=340640) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:04.885 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 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:04.986 WARN 8587 --- [pool-prometheus-exporter-check2,9496c3d344d9496d,ed6a837f1143] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:04.986 ERROR 8587 --- [pool-prometheus-exporter-check2,9496c3d344d9496d,ed6a837f1143] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1272 2024-05-14 14:20:04.987 ERROR 8587 --- [pool-prometheus-exporter-check2,9496c3d344d9496d,ed6a837f1143] 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 1272 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340640) Get Location Cache 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=340640) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:05.038 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:05.038 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1272 2024-05-14 14:20:05.039 INFO 8587 --- [pool-sharding-alarm-detect-by-rule1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-rule 2024-05-14 14:20:05.299 WARN 8587 --- [pool-prometheus-minute-schedule-1,e5dee37e208a448f,75d5ed7000ba] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:05.299 ERROR 8587 --- [pool-prometheus-minute-schedule-1,e5dee37e208a448f,75d5ed7000ba] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1272 2024-05-14 14:20:05.300 ERROR 8587 --- [pool-prometheus-minute-schedule-1,e5dee37e208a448f,75d5ed7000ba] 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 1272 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=340640) Get Location Cache 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=340640) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:05.300 INFO 8587 --- [pool-prometheus-minute-schedule-1,e5dee37e208a448f,75d5ed7000ba] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667601298, count=0, elapsed=4002 2024-05-14 14:20:05.300 INFO 8587 --- [pool-prometheus-minute-schedule-1,2d65b66a8c434ed1,7b957e87c7c0] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667660, interval=60 2024-05-14 14:20:05.350 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:05.350 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1272 2024-05-14 14:20:05.350 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 1272 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=340640) Get Location Cache 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=340640) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:05.376 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:05.388 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:05.473 WARN 8587 --- [pool-ocp-schedules-10,07bdcae173b8473b,6ca8300ebca7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:05.473 ERROR 8587 --- [pool-ocp-schedules-10,07bdcae173b8473b,6ca8300ebca7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1273 2024-05-14 14:20:05.474 ERROR 8587 --- [pool-ocp-schedules-10,07bdcae173b8473b,6ca8300ebca7] o.s.s.s.TaskUtils$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 1273 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:05.477 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:20:05.688 WARN 8587 --- [pool-ocp-schedules-15,7a6b9351b0254bc7,464b2cbb36bf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:05.776 WARN 8587 --- [pool-ocp-async-4,d9212411e22d48b8,75201b7360a6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:05.776 WARN 8587 --- [pool-ocp-async-2,6dcea4de1b454640,e87f8650d646] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:05.776 ERROR 8587 --- [pool-ocp-async-2,6dcea4de1b454640,e87f8650d646] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1273 2024-05-14 14:20:05.873 WARN 8587 --- [pool-ocp-schedules-8,2725f8f6ca8e466b,d0574d0ba1eb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:05.873 ERROR 8587 --- [pool-ocp-schedules-8,2725f8f6ca8e466b,d0574d0ba1eb] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1273 2024-05-14 14:20:05.874 ERROR 8587 --- [pool-ocp-schedules-8,2725f8f6ca8e466b,d0574d0ba1eb] 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 1273 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 72 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:05.880 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:05.891 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=340647) Get Location Cache 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=340647) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:05.955 INFO 8587 --- [pool-ocp-schedules-2,4fc23d5106fe4f94,d214add5ef4c] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:20:06.012 INFO 8587 --- [pool-ocp-async-11,28f531acc1964289,8932d9ae528b] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:20:06.079 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:06.079 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1274 2024-05-14 14:20:06.079 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:20:06.098 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:06.098 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:06.098 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1274 2024-05-14 14:20:06.098 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1274 2024-05-14 14:20:06.098 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:20:06.098 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:20:06.117 WARN 8587 --- [pool-ocp-async-7,420c65a4057643a2,470c79a072c1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:06.117 WARN 8587 --- [pool-ocp-async-6,9245f1e1d8b34ccc,2add883af48a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:06.117 ERROR 8587 --- [pool-ocp-async-6,9245f1e1d8b34ccc,2add883af48a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1274 2024-05-14 14:20:06.184 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:06.184 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1274 2024-05-14 14:20:06.185 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 1274 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:06.383 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 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:06.394 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:06.688 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 1275 2024-05-14 14:20:06.769 INFO 8587 --- [pool-ocp-async-5,34a619e0ab7d41e1,27975565948c] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:06.774 WARN 8587 --- [pool-ocp-async-1,3723c413c2314098,eeeb8d8ad0ac] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:06.780 WARN 8587 --- [pool-ocp-async-5,34a619e0ab7d41e1,27975565948c] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:20:06.886 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:06.897 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:07.301 WARN 8587 --- [pool-prometheus-minute-schedule-1,2d65b66a8c434ed1,7b957e87c7c0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:07.389 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:07.400 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:07.478 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:07.688 WARN 8587 --- [pool-ocp-schedules-15,7a6b9351b0254bc7,464b2cbb36bf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:07.689 ERROR 8587 --- [pool-ocp-schedules-15,7a6b9351b0254bc7,464b2cbb36bf] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1277 2024-05-14 14:20:07.689 ERROR 8587 --- [pool-ocp-schedules-15,7a6b9351b0254bc7,464b2cbb36bf] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy390.findAll(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmGroupService.listAll(OcpAlarmGroupService.java:209) at com.oceanbase.ocp.alarm.service.OcpAlarmGroupService$$FastClassBySpringCGLIB$$44910b7f.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.alarm.service.OcpAlarmGroupService$$EnhancerBySpringCGLIB$$c3021d7c.listAll() at com.oceanbase.ocp.alarm.service.AlarmInMemoryServiceImpl.createAlarm(AlarmInMemoryServiceImpl.java:96) at com.oceanbase.ocp.service.healthcheck.HealthCheckService.createMetaDBAlarmInMemory(HealthCheckService.java:148) at com.oceanbase.ocp.service.healthcheck.HealthCheckService.checkMetaDbHealth(HealthCheckService.java:126) at sun.reflect.GeneratedMethodAccessor974.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 37 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1277 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 41 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:07.776 WARN 8587 --- [pool-ocp-async-8,8125536402814650,0e9b1a3ef39c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:07.776 WARN 8587 --- [pool-ocp-async-4,d9212411e22d48b8,75201b7360a6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:07.776 ERROR 8587 --- [pool-ocp-async-4,d9212411e22d48b8,75201b7360a6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1277 2024-05-14 14:20:07.794 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:07.794 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:07.794 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:07.795 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:07.892 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:07.895 INFO 8587 --- [pool-ocp-async-2,f95aae39f0804c91,3807899e3fde] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:20:07.903 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:07.956 WARN 8587 --- [pool-ocp-schedules-2,4fc23d5106fe4f94,d214add5ef4c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.007 WARN 8587 --- [pool-ocp-schedules-12,4d6b697570fe4572,42c9efe03dbc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.007 WARN 8587 --- [pool-ocp-schedules-9,18c8f5cf6adc45b2,60f20c76e9d4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.008 WARN 8587 --- [pool-ocp-schedules-1,07c10e9e4bc74432,7a467008b323] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.008 WARN 8587 --- [pool-ocp-schedules-17,aaf602ac96044c0c,38674286ba78] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.009 WARN 8587 --- [pool-ocp-schedules-18,b39cc5f599b54e8d,1fb103ec0ef0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.009 WARN 8587 --- [pool-ocp-schedules-13,5418b3efd5034025,db704c19deb0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.010 WARN 8587 --- [pool-ocp-schedules-11,9a8ffcbca1f34e93,9da1423091c3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.012 WARN 8587 --- [pool-ocp-schedules-5,b5b174990d2c4576,30f6a2c5ee4f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.013 WARN 8587 --- [alarm-detect-27,28f531acc1964289,b6473f0a4656] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.014 WARN 8587 --- [alarm-detect-17,28f531acc1964289,5371df6f792a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.014 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,520aba742e90] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.014 WARN 8587 --- [alarm-detect-2,28f531acc1964289,6a91fac10232] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.014 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,24a1d7511cc6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.015 WARN 8587 --- [alarm-detect-6,28f531acc1964289,44e73f673abf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.015 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,09c1eb9292b2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.015 WARN 8587 --- [alarm-detect-11,28f531acc1964289,ac0e5a5fd8b3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.015 WARN 8587 --- [pool-metric-query-2,28f531acc1964289,2299f89a8823] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.015 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,dbb9e810f684] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.015 WARN 8587 --- [alarm-detect-7,28f531acc1964289,df8dc2fa3f29] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.015 WARN 8587 --- [alarm-detect-1,28f531acc1964289,cec37d365819] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.016 WARN 8587 --- [alarm-detect-4,28f531acc1964289,57e07dd0515d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.016 WARN 8587 --- [alarm-detect-18,28f531acc1964289,84cac464d9de] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.016 WARN 8587 --- [pool-metric-query-2,28f531acc1964289,ad3f3a6f8193] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.016 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,6f873b3c0f40] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.016 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,fc16bd2bb485] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.016 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,f56c3a819541] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.017 WARN 8587 --- [pool-metric-query-2,28f531acc1964289,956b1696bbba] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.017 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,e9a8a87e8475] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.017 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,43596cdfcc7e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.017 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,241ec9ea7ca2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.017 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,3bc15734b249] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.019 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,8b8d4487fd31] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.019 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,64706fca395d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.019 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,2f2a2f793782] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.020 WARN 8587 --- [pool-metric-query-2,28f531acc1964289,0ed747350750] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.020 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,dd8616ba810f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.020 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,16edfbf1208e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.021 WARN 8587 --- [pool-metric-query-5,28f531acc1964289,f1ec1da7c9f9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.022 WARN 8587 --- [pool-metric-query-3,28f531acc1964289,7926edbb4eb6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.022 WARN 8587 --- [pool-metric-query-2,28f531acc1964289,a843326f075c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.117 WARN 8587 --- [pool-ocp-async-3,c9f80d88d6464db5,72fb337618e9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.118 WARN 8587 --- [pool-ocp-async-7,420c65a4057643a2,470c79a072c1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:08.118 ERROR 8587 --- [pool-ocp-async-7,420c65a4057643a2,470c79a072c1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1278 2024-05-14 14:20:08.351 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.396 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:08.406 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:08.490 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.688 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:08.769 INFO 8587 --- [pool-ocp-async-7,063c8a1f36344bd4,04138c627dde] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:08.774 WARN 8587 --- [pool-ocp-async-1,3723c413c2314098,eeeb8d8ad0ac] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:08.774 ERROR 8587 --- [pool-ocp-async-1,3723c413c2314098,eeeb8d8ad0ac] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1279 2024-05-14 14:20:08.899 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:08.910 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:09.015 WARN 8587 --- [pool-ocp-async-11,28f531acc1964289,8932d9ae528b] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:20:09.016 WARN 8587 --- [alarm-detect-25,28f531acc1964289,ea8b0eb09be3] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:20:09.016 WARN 8587 --- [alarm-detect-22,28f531acc1964289,921672cf35d4] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:20:09.016 WARN 8587 --- [alarm-detect-15,28f531acc1964289,7f6db8a2e339] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:20:09.016 WARN 8587 --- [alarm-detect-28,28f531acc1964289,9a82f42d174b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:20:09.016 WARN 8587 --- [alarm-detect-9,28f531acc1964289,df2be26395e7] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_cluster_sync. get Exception: null 2024-05-14 14:20:09.016 WARN 8587 --- [alarm-detect-26,28f531acc1964289,23d367805998] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:20:09.016 WARN 8587 --- [alarm-detect-5,28f531acc1964289,cd3f2a9e6ff9] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:20:09.016 WARN 8587 --- [alarm-detect-10,28f531acc1964289,35fe6c337dc7] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:tenant_partition_leader_absent_count. get Exception: null 2024-05-14 14:20:09.016 WARN 8587 --- [alarm-detect-14,28f531acc1964289,e3188d549503] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:20:09.016 WARN 8587 --- [alarm-detect-20,28f531acc1964289,db11e2cb15b2] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:20:09.016 WARN 8587 --- [alarm-detect-21,28f531acc1964289,0ba12f73587e] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:20:09.016 WARN 8587 --- [alarm-detect-12,28f531acc1964289,9756f6e27c59] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:20:09.016 WARN 8587 --- [alarm-detect-4,28f531acc1964289,57e07dd0515d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:09.016 ERROR 8587 --- [alarm-detect-4,28f531acc1964289,57e07dd0515d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:09.016 WARN 8587 --- [alarm-detect-27,28f531acc1964289,b6473f0a4656] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:09.016 ERROR 8587 --- [alarm-detect-27,28f531acc1964289,b6473f0a4656] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:09.016 WARN 8587 --- [alarm-detect-30,28f531acc1964289,d5ec6d39cb11] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:20:09.016 WARN 8587 --- [alarm-detect-16,28f531acc1964289,c5b4eb67dd93] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:20:09.016 WARN 8587 --- [alarm-detect-3,28f531acc1964289,6dca9ecf68e5] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:20:09.016 WARN 8587 --- [alarm-detect-23,28f531acc1964289,dcffcdb0e4d1] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:20:09.016 WARN 8587 --- [alarm-detect-2,28f531acc1964289,6a91fac10232] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:09.016 WARN 8587 --- [alarm-detect-19,28f531acc1964289,de1eec2090e3] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_database_disk_used_gb. get Exception: null 2024-05-14 14:20:09.017 ERROR 8587 --- [alarm-detect-2,28f531acc1964289,6a91fac10232] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:09.017 WARN 8587 --- [alarm-detect-1,28f531acc1964289,cec37d365819] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:09.017 ERROR 8587 --- [alarm-detect-1,28f531acc1964289,cec37d365819] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:09.017 WARN 8587 --- [alarm-detect-6,28f531acc1964289,44e73f673abf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:09.017 ERROR 8587 --- [alarm-detect-6,28f531acc1964289,44e73f673abf] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:09.018 WARN 8587 --- [alarm-detect-4,28f531acc1964289,57e07dd0515d] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:09.018 WARN 8587 --- [alarm-detect-27,28f531acc1964289,b6473f0a4656] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:09.016 WARN 8587 --- [alarm-detect-18,28f531acc1964289,84cac464d9de] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:09.018 WARN 8587 --- [alarm-detect-7,28f531acc1964289,df8dc2fa3f29] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:09.016 WARN 8587 --- [alarm-detect-24,28f531acc1964289,39982eeb3c39] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:20:09.016 WARN 8587 --- [alarm-detect-17,28f531acc1964289,5371df6f792a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:09.018 ERROR 8587 --- [alarm-detect-17,28f531acc1964289,5371df6f792a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:09.017 WARN 8587 --- [alarm-detect-11,28f531acc1964289,ac0e5a5fd8b3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:09.018 ERROR 8587 --- [alarm-detect-18,28f531acc1964289,84cac464d9de] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:09.018 ERROR 8587 --- [alarm-detect-7,28f531acc1964289,df8dc2fa3f29] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:09.018 ERROR 8587 --- [alarm-detect-11,28f531acc1964289,ac0e5a5fd8b3] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:09.019 WARN 8587 --- [alarm-detect-2,28f531acc1964289,6a91fac10232] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:09.019 WARN 8587 --- [alarm-detect-1,28f531acc1964289,cec37d365819] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:09.019 WARN 8587 --- [alarm-detect-17,28f531acc1964289,5371df6f792a] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:09.019 WARN 8587 --- [alarm-detect-6,28f531acc1964289,44e73f673abf] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:09.020 WARN 8587 --- [alarm-detect-7,28f531acc1964289,df8dc2fa3f29] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:09.020 WARN 8587 --- [alarm-detect-18,28f531acc1964289,84cac464d9de] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:09.020 WARN 8587 --- [alarm-detect-11,28f531acc1964289,ac0e5a5fd8b3] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:09.079 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:09.098 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:09.098 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:09.185 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:09.301 WARN 8587 --- [pool-prometheus-minute-schedule-1,2d65b66a8c434ed1,7b957e87c7c0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:09.301 ERROR 8587 --- [pool-prometheus-minute-schedule-1,2d65b66a8c434ed1,7b957e87c7c0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1280 2024-05-14 14:20:09.302 ERROR 8587 --- [pool-prometheus-minute-schedule-1,2d65b66a8c434ed1,7b957e87c7c0] 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 1280 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:09.302 INFO 8587 --- [pool-prometheus-minute-schedule-1,2d65b66a8c434ed1,7b957e87c7c0] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667605300, count=0, elapsed=4002 2024-05-14 14:20:09.302 INFO 8587 --- [pool-prometheus-minute-schedule-1,6c933a62bcd9427c,40df5f24bc0a] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667660, interval=60 2024-05-14 14:20:09.330 WARN 8587 --- [pool-overview-container-7,99aa055f74084235,f06ed7df29ed] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:09.402 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:09.412 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:09.478 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 1281 ### 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 1281 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1281 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1281 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1281 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 1281 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:09.704 WARN 8587 --- [pool-overview-container-2,6dbc1043d2ca43eb,58c3b447456e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:09.704 WARN 8587 --- [pool-overview-container-3,548f450786264b8e,2c9fd25abc61] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:09.704 WARN 8587 --- [pool-overview-container-6,437d6bdab1b9444d,0e7a736056ef] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:09.776 WARN 8587 --- [pool-ocp-async-10,4616f0877c2148f0,b6170137e18b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:09.776 WARN 8587 --- [pool-ocp-async-8,8125536402814650,0e9b1a3ef39c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:09.776 ERROR 8587 --- [pool-ocp-async-8,8125536402814650,0e9b1a3ef39c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1281 2024-05-14 14:20:09.794 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:09.795 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 1281 2024-05-14 14:20:09.795 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:09.795 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 1281 2024-05-14 14:20:09.795 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:09.795 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 1281 2024-05-14 14:20:09.795 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 1281 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:09.796 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 1281 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:09.796 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:09.796 ERROR 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1281 2024-05-14 14:20:09.796 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 1281 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:09.797 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 2001, active 0, maxActive 200, creating 0, createErrorCount 1281 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:09.895 WARN 8587 --- [pool-overview-container-8,ad120b8831d14986,a1e2352ba7c2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:09.895 WARN 8587 --- [pool-ocp-async-2,f95aae39f0804c91,3807899e3fde] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:09.906 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection 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=340668) Get Location Cache 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=340668) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:09.914 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:09.956 WARN 8587 --- [pool-ocp-schedules-2,4fc23d5106fe4f94,d214add5ef4c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:09.956 ERROR 8587 --- [pool-ocp-schedules-2,4fc23d5106fe4f94,d214add5ef4c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1282 2024-05-14 14:20:09.957 ERROR 8587 --- [pool-ocp-schedules-2,4fc23d5106fe4f94,d214add5ef4c] 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 1282 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 36 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340668) Get Location Cache 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=340668) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:10.008 WARN 8587 --- [pool-ocp-schedules-12,4d6b697570fe4572,42c9efe03dbc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.008 WARN 8587 --- [pool-ocp-schedules-9,18c8f5cf6adc45b2,60f20c76e9d4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.008 ERROR 8587 --- [pool-ocp-schedules-9,18c8f5cf6adc45b2,60f20c76e9d4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1282 2024-05-14 14:20:10.008 WARN 8587 --- [pool-ocp-schedules-17,aaf602ac96044c0c,38674286ba78] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.008 ERROR 8587 --- [pool-ocp-schedules-17,aaf602ac96044c0c,38674286ba78] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1282 2024-05-14 14:20:10.008 ERROR 8587 --- [pool-ocp-schedules-9,18c8f5cf6adc45b2,60f20c76e9d4] 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 1282 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340668) Get Location Cache 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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340668) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:10.009 ERROR 8587 --- [pool-ocp-schedules-17,aaf602ac96044c0c,38674286ba78] o.s.s.s.TaskUtils$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 1282 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340668) Get Location Cache 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=340668) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:10.008 ERROR 8587 --- [pool-ocp-schedules-12,4d6b697570fe4572,42c9efe03dbc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1282 2024-05-14 14:20:10.008 WARN 8587 --- [pool-ocp-schedules-1,07c10e9e4bc74432,7a467008b323] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.009 ERROR 8587 --- [pool-ocp-schedules-1,07c10e9e4bc74432,7a467008b323] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1282 2024-05-14 14:20:10.009 WARN 8587 --- [pool-ocp-schedules-18,b39cc5f599b54e8d,1fb103ec0ef0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.009 ERROR 8587 --- [pool-ocp-schedules-18,b39cc5f599b54e8d,1fb103ec0ef0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1282 2024-05-14 14:20:10.010 WARN 8587 --- [pool-ocp-schedules-13,5418b3efd5034025,db704c19deb0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.010 ERROR 8587 --- [pool-ocp-schedules-13,5418b3efd5034025,db704c19deb0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1282 2024-05-14 14:20:10.010 ERROR 8587 --- [pool-ocp-schedules-12,4d6b697570fe4572,42c9efe03dbc] 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 1282 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340668) Get Location Cache 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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340668) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:10.010 ERROR 8587 --- [pool-ocp-schedules-1,07c10e9e4bc74432,7a467008b323] o.s.s.s.TaskUtils$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 1282 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340668) Get Location Cache 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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340668) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:10.010 WARN 8587 --- [pool-ocp-schedules-11,9a8ffcbca1f34e93,9da1423091c3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.010 ERROR 8587 --- [pool-ocp-schedules-11,9a8ffcbca1f34e93,9da1423091c3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1282 2024-05-14 14:20:10.010 ERROR 8587 --- [pool-ocp-schedules-13,5418b3efd5034025,db704c19deb0] o.s.s.s.TaskUtils$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 1282 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340668) Get Location Cache 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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340668) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:10.011 ERROR 8587 --- [pool-ocp-schedules-11,9a8ffcbca1f34e93,9da1423091c3] o.s.s.s.TaskUtils$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 1282 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340668) Get Location Cache 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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340668) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:10.010 ERROR 8587 --- [pool-ocp-schedules-18,b39cc5f599b54e8d,1fb103ec0ef0] o.s.s.s.TaskUtils$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 1282 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340668) Get Location Cache 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$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340668) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:10.013 WARN 8587 --- [pool-ocp-schedules-5,b5b174990d2c4576,30f6a2c5ee4f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.013 ERROR 8587 --- [pool-ocp-schedules-5,b5b174990d2c4576,30f6a2c5ee4f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1282 2024-05-14 14:20:10.013 ERROR 8587 --- [pool-ocp-schedules-5,b5b174990d2c4576,30f6a2c5ee4f] o.s.s.s.TaskUtils$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 1282 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340668) Get Location Cache 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=340668) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:10.014 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,520aba742e90] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.014 ERROR 8587 --- [pool-metric-query-1,28f531acc1964289,520aba742e90] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1282 2024-05-14 14:20:10.015 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,24a1d7511cc6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.015 ERROR 8587 --- [pool-metric-query-1,28f531acc1964289,24a1d7511cc6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1282 2024-05-14 14:20:10.015 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,09c1eb9292b2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.015 ERROR 8587 --- [pool-metric-query-1,28f531acc1964289,09c1eb9292b2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1282 2024-05-14 14:20:10.015 WARN 8587 --- [pool-metric-query-2,28f531acc1964289,2299f89a8823] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.015 ERROR 8587 --- [pool-metric-query-2,28f531acc1964289,2299f89a8823] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1282 2024-05-14 14:20:10.016 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,dbb9e810f684] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.016 ERROR 8587 --- [pool-metric-query-1,28f531acc1964289,dbb9e810f684] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1282 2024-05-14 14:20:10.016 WARN 8587 --- [alarm-detect-15,28f531acc1964289,7f6db8a2e339] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:10.016 WARN 8587 --- [alarm-detect-22,28f531acc1964289,921672cf35d4] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:10.016 WARN 8587 --- [alarm-detect-26,28f531acc1964289,23d367805998] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:10.016 WARN 8587 --- [alarm-detect-5,28f531acc1964289,cd3f2a9e6ff9] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:10.016 WARN 8587 --- [alarm-detect-14,28f531acc1964289,e3188d549503] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:10.016 WARN 8587 --- [alarm-detect-20,28f531acc1964289,db11e2cb15b2] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:10.016 WARN 8587 --- [alarm-detect-21,28f531acc1964289,0ba12f73587e] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:10.016 WARN 8587 --- [alarm-detect-9,28f531acc1964289,df2be26395e7] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:10.016 WARN 8587 --- [pool-metric-query-2,28f531acc1964289,ad3f3a6f8193] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.016 WARN 8587 --- [alarm-detect-12,28f531acc1964289,9756f6e27c59] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:10.016 ERROR 8587 --- [pool-metric-query-2,28f531acc1964289,ad3f3a6f8193] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1282 2024-05-14 14:20:10.016 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,2f2a2f793782] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.016 ERROR 8587 --- [pool-metric-query-1,28f531acc1964289,2f2a2f793782] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:10.016 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,6f873b3c0f40] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.016 ERROR 8587 --- [pool-metric-query-1,28f531acc1964289,6f873b3c0f40] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:10.017 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,16edfbf1208e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.017 ERROR 8587 --- [pool-metric-query-1,28f531acc1964289,16edfbf1208e] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:10.017 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,3bc15734b249] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.017 ERROR 8587 --- [pool-metric-query-1,28f531acc1964289,3bc15734b249] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:10.017 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,e9a8a87e8475] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.017 ERROR 8587 --- [pool-metric-query-1,28f531acc1964289,e9a8a87e8475] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:10.017 WARN 8587 --- [pool-metric-query-2,28f531acc1964289,0ed747350750] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.017 ERROR 8587 --- [pool-metric-query-2,28f531acc1964289,0ed747350750] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:10.017 WARN 8587 --- [alarm-detect-30,28f531acc1964289,d5ec6d39cb11] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:10.017 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,43596cdfcc7e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.017 ERROR 8587 --- [pool-metric-query-1,28f531acc1964289,43596cdfcc7e] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:10.017 WARN 8587 --- [alarm-detect-19,28f531acc1964289,de1eec2090e3] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:10.017 WARN 8587 --- [alarm-detect-23,28f531acc1964289,dcffcdb0e4d1] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:10.017 WARN 8587 --- [alarm-detect-16,28f531acc1964289,c5b4eb67dd93] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:10.017 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,fc16bd2bb485] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.018 ERROR 8587 --- [pool-metric-query-1,28f531acc1964289,fc16bd2bb485] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1282 2024-05-14 14:20:10.017 WARN 8587 --- [alarm-detect-3,28f531acc1964289,6dca9ecf68e5] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:10.018 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,8b8d4487fd31] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.018 ERROR 8587 --- [pool-metric-query-1,28f531acc1964289,8b8d4487fd31] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:10.018 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,64706fca395d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.018 ERROR 8587 --- [pool-metric-query-1,28f531acc1964289,64706fca395d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:10.018 WARN 8587 --- [pool-metric-query-3,28f531acc1964289,7926edbb4eb6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.018 ERROR 8587 --- [pool-metric-query-3,28f531acc1964289,7926edbb4eb6] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:10.018 WARN 8587 --- [pool-metric-query-5,28f531acc1964289,f1ec1da7c9f9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.018 ERROR 8587 --- [pool-metric-query-5,28f531acc1964289,f1ec1da7c9f9] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:10.018 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,f56c3a819541] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.018 ERROR 8587 --- [pool-metric-query-1,28f531acc1964289,f56c3a819541] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1282 2024-05-14 14:20:10.018 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,241ec9ea7ca2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.018 WARN 8587 --- [pool-metric-query-2,28f531acc1964289,956b1696bbba] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.018 ERROR 8587 --- [pool-metric-query-1,28f531acc1964289,241ec9ea7ca2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1282 2024-05-14 14:20:10.018 WARN 8587 --- [alarm-detect-24,28f531acc1964289,39982eeb3c39] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:10.019 WARN 8587 --- [pool-metric-query-2,28f531acc1964289,a843326f075c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.019 ERROR 8587 --- [pool-metric-query-2,28f531acc1964289,a843326f075c] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:10.018 WARN 8587 --- [pool-metric-query-1,28f531acc1964289,dd8616ba810f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.018 ERROR 8587 --- [pool-metric-query-2,28f531acc1964289,956b1696bbba] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1282 2024-05-14 14:20:10.019 ERROR 8587 --- [pool-metric-query-1,28f531acc1964289,dd8616ba810f] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:10.110 WARN 8587 --- [pool-overview-container-4,1934f9456da54964,25d86ba149ce] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:10.118 WARN 8587 --- [pool-ocp-async-4,db4dca2104cd4dd2,94d40ce03c37] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:10.118 WARN 8587 --- [pool-ocp-async-3,c9f80d88d6464db5,72fb337618e9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.118 ERROR 8587 --- [pool-ocp-async-3,c9f80d88d6464db5,72fb337618e9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1282 2024-05-14 14:20:10.274 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 14:20:10.274 WARN 8587 --- [pool-async-queue-offer-interval5-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : no ready nodes for cache. startTime = 1715667525 2024-05-14 14:20:10.274 INFO 8587 --- [pool-async-queue-offer-interval5-1,,] c.o.o.m.a.MonitorAsyncComputeProcessor : Offer async queue, interval = 5, queue size = 0, ruleSize = 0. 2024-05-14 14:20:10.299 ERROR 8587 --- [pool-async-queue-offer-interval60-1,,] c.o.o.m.s.ShardingRecordingRulesHelper : Find allocated recording rules failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:721) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:746) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:802) at org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate.query(NamedParameterJdbcTemplate.java:209) at org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate.query(NamedParameterJdbcTemplate.java:221) at com.oceanbase.ocp.monitor.repository.AsyncComputeRecordingRuleRepo.findAll(AsyncComputeRecordingRuleRepo.java:25) at com.oceanbase.ocp.monitor.repository.AsyncComputeRecordingRuleRepo$$FastClassBySpringCGLIB$$ffd2cf72.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.monitor.repository.AsyncComputeRecordingRuleRepo$$EnhancerBySpringCGLIB$$d5166981.findAll() at com.oceanbase.ocp.monitor.service.AsyncComputeRecordingRuleServiceImpl.fetchAllGroupedRecordingRules(AsyncComputeRecordingRuleServiceImpl.java:27) at com.oceanbase.ocp.monitor.service.ShardingRecordingRulesHelper.findAllRecordingRules(ShardingRecordingRulesHelper.java:74) at com.oceanbase.ocp.monitor.service.ShardingRecordingRulesHelper.findAllocatedRecordingRules(ShardingRecordingRulesHelper.java:65) at com.oceanbase.ocp.monitor.service.ShardingRecordingRulesHelper.findAllocatedRecordingRules(ShardingRecordingRulesHelper.java:53) at com.oceanbase.ocp.monitor.asyncCompute.MonitorAsyncComputeProcessor.offerNodes(MonitorAsyncComputeProcessor.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at java.sql.DriverManager.getConnection(DriverManager.java:664) at java.sql.DriverManager.getConnection(DriverManager.java:208) at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 29 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 41 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 42 common frames omitted 2024-05-14 14:20:10.299 WARN 8587 --- [pool-async-queue-offer-interval60-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : no ready nodes for cache. startTime = 1715667480 2024-05-14 14:20:10.299 INFO 8587 --- [pool-async-queue-offer-interval60-1,,] c.o.o.m.a.MonitorAsyncComputeProcessor : Offer async queue, interval = 60, queue size = 0, ruleSize = 0. 2024-05-14 14:20:10.351 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.351 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1282 2024-05-14 14:20:10.352 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 1282 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=340668) Get Location Cache 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=340668) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:10.409 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:10.417 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:10.490 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:10.490 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1283 2024-05-14 14:20:10.490 INFO 8587 --- [pool-sharding-metric-collect1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-metric-collect 2024-05-14 14:20:10.689 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 1283 2024-05-14 14:20:10.770 INFO 8587 --- [pool-ocp-async-5,f88e56cbbbd14867,1b76e1aaaa21] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:10.775 WARN 8587 --- [pool-ocp-async-7,063c8a1f36344bd4,04138c627dde] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:10.780 WARN 8587 --- [pool-ocp-async-5,f88e56cbbbd14867,1b76e1aaaa21] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:20:10.912 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:10.920 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=340679) Get Location Cache 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=340679) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:11.010 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:11.079 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:11.080 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1284 2024-05-14 14:20:11.080 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:20:11.099 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:11.099 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1284 2024-05-14 14:20:11.099 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:11.099 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:20:11.099 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1284 2024-05-14 14:20:11.099 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:20:11.186 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:11.186 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1284 2024-05-14 14:20:11.186 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 1284 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:11.302 WARN 8587 --- [pool-prometheus-minute-schedule-1,6c933a62bcd9427c,40df5f24bc0a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:11.331 WARN 8587 --- [pool-overview-container-7,99aa055f74084235,f06ed7df29ed] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:11.331 ERROR 8587 --- [pool-overview-container-7,99aa055f74084235,f06ed7df29ed] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1284 2024-05-14 14:20:11.332 ERROR 8587 --- [pool-overview-container-7,99aa055f74084235,f06ed7df29ed] 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 1284 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:11.333 WARN 8587 --- [pool-overview-container-7,99aa055f74084235,f06ed7df29ed] 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 1284 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:11.416 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:11.422 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:11.704 WARN 8587 --- [pool-overview-container-2,6dbc1043d2ca43eb,58c3b447456e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:11.704 ERROR 8587 --- [pool-overview-container-2,6dbc1043d2ca43eb,58c3b447456e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1285 2024-05-14 14:20:11.704 WARN 8587 --- [pool-overview-container-3,548f450786264b8e,2c9fd25abc61] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:11.704 WARN 8587 --- [pool-overview-container-6,437d6bdab1b9444d,0e7a736056ef] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:11.704 ERROR 8587 --- [pool-overview-container-3,548f450786264b8e,2c9fd25abc61] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1285 2024-05-14 14:20:11.704 ERROR 8587 --- [pool-overview-container-6,437d6bdab1b9444d,0e7a736056ef] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1285 2024-05-14 14:20:11.704 ERROR 8587 --- [pool-overview-container-2,6dbc1043d2ca43eb,58c3b447456e] 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 1285 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:11.705 WARN 8587 --- [pool-overview-container-2,6dbc1043d2ca43eb,58c3b447456e] 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 1285 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:11.705 ERROR 8587 --- [pool-overview-container-3,548f450786264b8e,2c9fd25abc61] 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 1285 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:11.705 ERROR 8587 --- [pool-overview-container-6,437d6bdab1b9444d,0e7a736056ef] 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 1285 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:11.705 WARN 8587 --- [pool-overview-container-3,548f450786264b8e,2c9fd25abc61] 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 1285 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:11.705 WARN 8587 --- [pool-overview-container-6,437d6bdab1b9444d,0e7a736056ef] 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 1285 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:11.776 WARN 8587 --- [pool-ocp-async-9,a743feb0c3c34be4,290714fceb27] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:11.776 WARN 8587 --- [pool-ocp-async-10,4616f0877c2148f0,b6170137e18b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:11.777 ERROR 8587 --- [pool-ocp-async-10,4616f0877c2148f0,b6170137e18b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1285 2024-05-14 14:20:11.896 WARN 8587 --- [pool-overview-container-8,ad120b8831d14986,a1e2352ba7c2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:11.896 WARN 8587 --- [pool-ocp-async-2,f95aae39f0804c91,3807899e3fde] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:11.896 ERROR 8587 --- [pool-overview-container-8,ad120b8831d14986,a1e2352ba7c2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1285 2024-05-14 14:20:11.896 ERROR 8587 --- [pool-ocp-async-2,f95aae39f0804c91,3807899e3fde] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1285 2024-05-14 14:20:11.896 ERROR 8587 --- [pool-overview-container-8,ad120b8831d14986,a1e2352ba7c2] 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 1285 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:11.897 WARN 8587 --- [pool-overview-container-8,ad120b8831d14986,a1e2352ba7c2] 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 1285 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:11.911 INFO 8587 --- [pool-ocp-schedules-12,8f57530e64e541ee,1c38b91e2bcf] c.o.o.core.cache.helper.HostQueryCache : Init host cache. 2024-05-14 14:20:11.912 INFO 8587 --- [pool-ocp-schedules-18,92bcfcf75d5f403c,ec15debb61c4] c.o.o.c.cache.helper.ObProxyQueryCache : Init obproxy cache. 2024-05-14 14:20:11.919 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:11.925 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:12.019 WARN 8587 --- [alarm-detect-3,28f531acc1964289,6dca9ecf68e5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:12.039 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:12.110 WARN 8587 --- [pool-overview-container-4,1934f9456da54964,25d86ba149ce] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:12.111 ERROR 8587 --- [pool-overview-container-4,1934f9456da54964,25d86ba149ce] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1286 2024-05-14 14:20:12.112 ERROR 8587 --- [pool-overview-container-4,1934f9456da54964,25d86ba149ce] 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 1286 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:12.112 WARN 8587 --- [pool-overview-container-4,1934f9456da54964,25d86ba149ce] 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 1286 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:12.118 WARN 8587 --- [pool-ocp-async-6,46e36f217f134c18,035aeb841ce6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:12.118 WARN 8587 --- [pool-ocp-async-4,db4dca2104cd4dd2,94d40ce03c37] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:12.118 ERROR 8587 --- [pool-ocp-async-4,db4dca2104cd4dd2,94d40ce03c37] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1286 2024-05-14 14:20:12.422 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:12.428 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:12.479 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:20:12.689 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:12.770 INFO 8587 --- [pool-ocp-async-10,e224bfcfeea84343,d35b38a966f6] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:12.775 WARN 8587 --- [pool-ocp-async-7,063c8a1f36344bd4,04138c627dde] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:12.775 ERROR 8587 --- [pool-ocp-async-7,063c8a1f36344bd4,04138c627dde] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1287 2024-05-14 14:20:12.926 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:12.931 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:13.010 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:13.010 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1288 2024-05-14 14:20:13.011 INFO 8587 --- [pool-sharding-alarm-detect-by-target1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-target 2024-05-14 14:20:13.279 WARN 8587 --- [pool-ocp-schedules-15,2b9d469740cf438f,343268ee1ba9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:13.303 WARN 8587 --- [pool-prometheus-minute-schedule-1,6c933a62bcd9427c,40df5f24bc0a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:13.303 ERROR 8587 --- [pool-prometheus-minute-schedule-1,6c933a62bcd9427c,40df5f24bc0a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1288 2024-05-14 14:20:13.304 ERROR 8587 --- [pool-prometheus-minute-schedule-1,6c933a62bcd9427c,40df5f24bc0a] 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 1288 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:13.304 INFO 8587 --- [pool-prometheus-minute-schedule-1,6c933a62bcd9427c,40df5f24bc0a] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667609302, count=0, elapsed=4002 2024-05-14 14:20:13.304 INFO 8587 --- [pool-prometheus-minute-schedule-1,a2b63faa5a104053,d80526196297] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667660, interval=60 2024-05-14 14:20:13.353 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:13.428 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:13.433 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:13.777 WARN 8587 --- [pool-ocp-async-1,8c17ab5b6dc44c19,e8207a158438] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:13.777 WARN 8587 --- [pool-ocp-async-9,a743feb0c3c34be4,290714fceb27] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:13.777 ERROR 8587 --- [pool-ocp-async-9,a743feb0c3c34be4,290714fceb27] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1289 2024-05-14 14:20:13.911 WARN 8587 --- [pool-ocp-schedules-12,8f57530e64e541ee,1c38b91e2bcf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:13.913 WARN 8587 --- [pool-ocp-schedules-18,92bcfcf75d5f403c,ec15debb61c4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:13.931 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:13.936 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:14.019 WARN 8587 --- [alarm-detect-3,28f531acc1964289,6dca9ecf68e5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:14.019 ERROR 8587 --- [alarm-detect-3,28f531acc1964289,6dca9ecf68e5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1290 2024-05-14 14:20:14.020 ERROR 8587 --- [alarm-detect-3,28f531acc1964289,6dca9ecf68e5] 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 1290 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:14.039 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:14.039 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1290 2024-05-14 14:20:14.039 INFO 8587 --- [pool-sharding-alarm-detect-by-rule1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-rule 2024-05-14 14:20:14.080 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:14.099 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:14.099 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:14.118 WARN 8587 --- [pool-ocp-async-5,6c3f309c59ca42de,49c5cec78870] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:14.118 WARN 8587 --- [pool-ocp-async-6,46e36f217f134c18,035aeb841ce6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:14.118 ERROR 8587 --- [pool-ocp-async-6,46e36f217f134c18,035aeb841ce6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1290 2024-05-14 14:20:14.187 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:14.433 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:14.438 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:14.479 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:14.689 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 1291 2024-05-14 14:20:14.770 INFO 8587 --- [pool-ocp-async-4,d9cb0ecd805849a9,258c9fea053a] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:14.775 WARN 8587 --- [pool-ocp-async-10,e224bfcfeea84343,d35b38a966f6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:14.780 WARN 8587 --- [pool-ocp-async-4,d9cb0ecd805849a9,258c9fea053a] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:20:14.796 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:14.797 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:14.797 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:14.798 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:14.950 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340784) Get Location Cache 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=340784) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:14.953 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:15.047 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:15.279 WARN 8587 --- [pool-ocp-schedules-15,2b9d469740cf438f,343268ee1ba9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:15.279 ERROR 8587 --- [pool-ocp-schedules-15,2b9d469740cf438f,343268ee1ba9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1292 2024-05-14 14:20:15.280 ERROR 8587 --- [pool-ocp-schedules-15,2b9d469740cf438f,343268ee1ba9] 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 1292 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 40 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340784) Get Location Cache 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=340784) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:15.304 WARN 8587 --- [pool-prometheus-minute-schedule-1,a2b63faa5a104053,d80526196297] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:15.353 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:15.353 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1292 2024-05-14 14:20:15.354 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 1292 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=340784) Get Location Cache 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=340784) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:15.453 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:15.456 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:15.777 WARN 8587 --- [pool-ocp-async-3,504f3950ed2d4ebf,8a4bf8a885e1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:15.777 WARN 8587 --- [pool-ocp-async-1,8c17ab5b6dc44c19,e8207a158438] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:15.777 ERROR 8587 --- [pool-ocp-async-1,8c17ab5b6dc44c19,e8207a158438] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1293 2024-05-14 14:20:15.911 WARN 8587 --- [pool-ocp-schedules-12,8f57530e64e541ee,1c38b91e2bcf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:15.911 ERROR 8587 --- [pool-ocp-schedules-12,8f57530e64e541ee,1c38b91e2bcf] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1293 2024-05-14 14:20:15.912 ERROR 8587 --- [pool-ocp-schedules-12,8f57530e64e541ee,1c38b91e2bcf] 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 1293 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 35 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:15.913 WARN 8587 --- [pool-ocp-schedules-18,92bcfcf75d5f403c,ec15debb61c4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:15.913 ERROR 8587 --- [pool-ocp-schedules-18,92bcfcf75d5f403c,ec15debb61c4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1293 2024-05-14 14:20:15.914 ERROR 8587 --- [pool-ocp-schedules-18,92bcfcf75d5f403c,ec15debb61c4] 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 1293 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 35 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:15.956 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:15.960 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340791) Get Location Cache 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=340791) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:16.012 INFO 8587 --- [pool-ocp-async-2,f17af1f983f043ac,6c26a9f8af97] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:20:16.080 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:16.081 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1294 2024-05-14 14:20:16.081 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:20:16.100 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:16.100 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:16.100 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1294 2024-05-14 14:20:16.100 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1294 2024-05-14 14:20:16.100 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:20:16.100 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:20:16.118 WARN 8587 --- [pool-ocp-async-5,6c3f309c59ca42de,49c5cec78870] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:16.118 WARN 8587 --- [pool-ocp-async-11,0dc52d8baaf748b1,822b23028b50] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:16.118 ERROR 8587 --- [pool-ocp-async-5,6c3f309c59ca42de,49c5cec78870] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1294 2024-05-14 14:20:16.187 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:16.187 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1294 2024-05-14 14:20:16.188 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 1294 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:16.460 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:16.463 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:16.480 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 1295 ### 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 1295 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1295 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1295 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$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 1295 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 1295 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:16.690 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:16.770 INFO 8587 --- [pool-ocp-async-4,6a3ee0ff2e0b4966,1150a9d76f6d] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:16.776 WARN 8587 --- [pool-ocp-async-10,e224bfcfeea84343,d35b38a966f6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:16.776 ERROR 8587 --- [pool-ocp-async-10,e224bfcfeea84343,d35b38a966f6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1295 2024-05-14 14:20:16.797 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:16.797 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 1295 2024-05-14 14:20:16.797 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:16.797 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:16.797 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 1295 2024-05-14 14:20:16.797 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 1295 2024-05-14 14:20:16.798 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 1295 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:16.798 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:16.798 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 1295 2024-05-14 14:20:16.798 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 1295 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:16.798 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 1295 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:16.799 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 1295 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:16.897 WARN 8587 --- [pool-metric-archive-second-4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:16.963 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:16.966 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:16.994 WARN 8587 --- [pool-metric-archive-second-14,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:16.994 WARN 8587 --- [pool-metric-archive-second-9,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:16.994 WARN 8587 --- [pool-metric-archive-second-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:16.994 WARN 8587 --- [pool-metric-archive-second-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:17.047 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 1296 2024-05-14 14:20:17.305 WARN 8587 --- [pool-prometheus-minute-schedule-1,a2b63faa5a104053,d80526196297] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:17.305 ERROR 8587 --- [pool-prometheus-minute-schedule-1,a2b63faa5a104053,d80526196297] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1296 2024-05-14 14:20:17.305 ERROR 8587 --- [pool-prometheus-minute-schedule-1,a2b63faa5a104053,d80526196297] 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 1296 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:17.306 INFO 8587 --- [pool-prometheus-minute-schedule-1,a2b63faa5a104053,d80526196297] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667613304, count=0, elapsed=4002 2024-05-14 14:20:17.306 INFO 8587 --- [pool-prometheus-minute-schedule-1,e91ba7db9d7c4397,6b7aae193669] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667660, interval=60 2024-05-14 14:20:17.466 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:17.469 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:17.475 WARN 8587 --- [pool-ocp-schedules-17,66c9e8fc3c86485e,bf95fb85e4ce] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:17.491 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:17.777 WARN 8587 --- [pool-ocp-async-6,d503d2723e604958,5553788862a6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:17.777 WARN 8587 --- [pool-ocp-async-3,504f3950ed2d4ebf,8a4bf8a885e1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:17.777 ERROR 8587 --- [pool-ocp-async-3,504f3950ed2d4ebf,8a4bf8a885e1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1297 2024-05-14 14:20:17.894 INFO 8587 --- [pool-clean-time-series-data15-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : No deletable timestamps. 2024-05-14 14:20:17.895 INFO 8587 --- [pool-ocp-async-9,d2f892425fe74325,d0d3319d7314] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:20:17.912 INFO 8587 --- [pool-print-time-series-interval15-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : print tsData 1715667617: {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 14:20:17.938 INFO 8587 --- [pool-clean-time-series-data60-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : No deletable timestamps. 2024-05-14 14:20:17.938 INFO 8587 --- [pool-print-time-series-interval60-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : print tsData 1715667617: {1715666820=20, 1715666880=20, 1715666940=10}, tsDataMapSize: 14888, readyDataCacheSize: 19384 2024-05-14 14:20:17.969 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:17.972 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:18.013 WARN 8587 --- [alarm-detect-13,f17af1f983f043ac,1c0c24becd28] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.014 WARN 8587 --- [alarm-detect-6,f17af1f983f043ac,d3c24529ae61] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.014 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,636118b5afda] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.014 WARN 8587 --- [alarm-detect-25,f17af1f983f043ac,ea5cb306f9f4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.014 WARN 8587 --- [alarm-detect-11,f17af1f983f043ac,133081627c43] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.014 WARN 8587 --- [alarm-detect-22,f17af1f983f043ac,476840eb9631] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.014 WARN 8587 --- [alarm-detect-20,f17af1f983f043ac,5a89331dede6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.015 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,ca63c8bdaec2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.015 WARN 8587 --- [pool-metric-query-2,f17af1f983f043ac,ff3bb8305dbc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.015 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,62430e4db2a3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.016 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,07dc907c24d9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.016 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,868f39d6b121] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.016 WARN 8587 --- [pool-metric-query-2,f17af1f983f043ac,fd959c5a25d1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.016 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,5d28cbe23a2d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.017 WARN 8587 --- [pool-metric-query-5,f17af1f983f043ac,87feb28a9ba2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.017 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,6d966fcd1ff8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.018 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,494f3a07b402] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.018 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,615f326ee110] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.018 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,ca7a0b966380] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.019 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,990eee5f6870] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.019 WARN 8587 --- [pool-metric-query-2,f17af1f983f043ac,fbdf88e072c1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.019 WARN 8587 --- [pool-metric-query-2,f17af1f983f043ac,110edeb522b0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.020 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,0236efbca3a0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.020 WARN 8587 --- [pool-metric-query-3,f17af1f983f043ac,d302cca7aeb6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.020 WARN 8587 --- [pool-metric-query-2,f17af1f983f043ac,28f984fe6afb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.020 WARN 8587 --- [pool-metric-query-2,f17af1f983f043ac,74f5edfc76a2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.119 WARN 8587 --- [pool-ocp-async-11,0dc52d8baaf748b1,822b23028b50] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:18.119 WARN 8587 --- [pool-ocp-async-1,ba892877fb8a4a5d,43afe90f1d93] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.119 ERROR 8587 --- [pool-ocp-async-11,0dc52d8baaf748b1,822b23028b50] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1298 2024-05-14 14:20:18.354 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.472 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:18.475 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:18.690 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 1299 2024-05-14 14:20:18.770 INFO 8587 --- [pool-ocp-async-3,ce72f660351a43fb,0dc0152dc95f] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:18.776 WARN 8587 --- [pool-ocp-async-4,6a3ee0ff2e0b4966,1150a9d76f6d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:18.781 WARN 8587 --- [pool-ocp-async-3,ce72f660351a43fb,0dc0152dc95f] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:20:18.898 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 1297 2024-05-14 14:20:18.976 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:18.978 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:18.994 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 1298 2024-05-14 14:20:18.994 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 1298 2024-05-14 14:20:18.994 ERROR 8587 --- [pool-metric-archive-second-1,,] 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 1298 2024-05-14 14:20:18.994 ERROR 8587 --- [pool-metric-archive-second-2,,] c.o.o.m.storage.RollupMetricDataDao : Archive node list to table metric_data_second error, e = Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1298 2024-05-14 14:20:19.014 WARN 8587 --- [pool-ocp-async-2,f17af1f983f043ac,6c26a9f8af97] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:20:19.015 WARN 8587 --- [alarm-detect-8,f17af1f983f043ac,9a9ce5b4494b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:20:19.015 WARN 8587 --- [alarm-detect-4,f17af1f983f043ac,7b81070ba010] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:20:19.015 WARN 8587 --- [alarm-detect-1,f17af1f983f043ac,b70c74c7d868] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:20:19.015 WARN 8587 --- [alarm-detect-17,f17af1f983f043ac,af83247cc5b0] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:20:19.015 WARN 8587 --- [alarm-detect-28,f17af1f983f043ac,5fb708a0f0d8] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:20:19.015 WARN 8587 --- [alarm-detect-29,f17af1f983f043ac,b13129f56885] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:20:19.015 WARN 8587 --- [alarm-detect-2,f17af1f983f043ac,2d82d835a991] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:20:19.015 WARN 8587 --- [alarm-detect-7,f17af1f983f043ac,dfed60fab797] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:20:19.015 WARN 8587 --- [alarm-detect-27,f17af1f983f043ac,643b11311f80] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:20:19.015 WARN 8587 --- [alarm-detect-14,f17af1f983f043ac,c4a87314ef97] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:20:19.015 WARN 8587 --- [alarm-detect-18,f17af1f983f043ac,8de3704862d4] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:20:19.015 WARN 8587 --- [alarm-detect-13,f17af1f983f043ac,1c0c24becd28] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:19.015 WARN 8587 --- [alarm-detect-15,f17af1f983f043ac,43a4bbcd3b54] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:20:19.015 WARN 8587 --- [alarm-detect-9,f17af1f983f043ac,311ed014221f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:20:19.015 WARN 8587 --- [alarm-detect-25,f17af1f983f043ac,ea5cb306f9f4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:19.015 ERROR 8587 --- [alarm-detect-13,f17af1f983f043ac,1c0c24becd28] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:19.015 WARN 8587 --- [alarm-detect-10,f17af1f983f043ac,387712b84421] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:20:19.015 WARN 8587 --- [alarm-detect-11,f17af1f983f043ac,133081627c43] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:19.015 ERROR 8587 --- [alarm-detect-11,f17af1f983f043ac,133081627c43] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:19.015 ERROR 8587 --- [alarm-detect-25,f17af1f983f043ac,ea5cb306f9f4] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:19.015 WARN 8587 --- [alarm-detect-20,f17af1f983f043ac,5a89331dede6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:19.015 ERROR 8587 --- [alarm-detect-20,f17af1f983f043ac,5a89331dede6] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:19.016 WARN 8587 --- [alarm-detect-22,f17af1f983f043ac,476840eb9631] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:19.016 ERROR 8587 --- [alarm-detect-22,f17af1f983f043ac,476840eb9631] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:19.015 WARN 8587 --- [alarm-detect-12,f17af1f983f043ac,81c2fb218c3a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:20:19.015 WARN 8587 --- [alarm-detect-6,f17af1f983f043ac,d3c24529ae61] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:19.016 ERROR 8587 --- [alarm-detect-6,f17af1f983f043ac,d3c24529ae61] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:19.017 ERROR 8587 --- [alarm-detect-25,f17af1f983f043ac,ea5cb306f9f4] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_cluster_sync_failed org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:20:19.017 WARN 8587 --- [alarm-detect-20,f17af1f983f043ac,5a89331dede6] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:19.017 WARN 8587 --- [alarm-detect-11,f17af1f983f043ac,133081627c43] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:19.017 WARN 8587 --- [alarm-detect-13,f17af1f983f043ac,1c0c24becd28] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:19.017 WARN 8587 --- [alarm-detect-22,f17af1f983f043ac,476840eb9631] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:19.017 WARN 8587 --- [alarm-detect-6,f17af1f983f043ac,d3c24529ae61] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:19.081 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:19.100 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:19.100 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:19.189 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:19.306 WARN 8587 --- [pool-prometheus-minute-schedule-1,e91ba7db9d7c4397,6b7aae193669] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:19.331 WARN 8587 --- [pool-overview-container-5,034c48342bf44570,a18056a73f4b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:19.476 WARN 8587 --- [pool-ocp-schedules-17,66c9e8fc3c86485e,bf95fb85e4ce] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:19.476 ERROR 8587 --- [pool-ocp-schedules-17,66c9e8fc3c86485e,bf95fb85e4ce] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1300 2024-05-14 14:20:19.477 ERROR 8587 --- [pool-ocp-schedules-17,66c9e8fc3c86485e,bf95fb85e4ce] o.s.s.s.TaskUtils$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 1300 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:19.479 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:19.481 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:20:19.481 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:19.491 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:19.491 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1301 2024-05-14 14:20:19.491 INFO 8587 --- [pool-sharding-metric-collect1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-metric-collect 2024-05-14 14:20:19.671 WARN 8587 --- [pool-ocp-schedules-6,4acfc85752c14019,29980484a0f9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:19.704 WARN 8587 --- [pool-overview-container-1,3aa385f9f856470d,e71071702b9d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:19.704 WARN 8587 --- [pool-overview-container-7,83ca9eb5038148ab,82a48eeb297c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:19.704 WARN 8587 --- [pool-overview-container-2,5ac9a1e4c9e84af3,04d52a368965] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:19.777 WARN 8587 --- [pool-ocp-async-7,3e191661d09e4eb9,14958737f9f8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:19.777 WARN 8587 --- [pool-ocp-async-6,d503d2723e604958,5553788862a6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:19.778 ERROR 8587 --- [pool-ocp-async-6,d503d2723e604958,5553788862a6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1301 2024-05-14 14:20:19.895 WARN 8587 --- [pool-overview-container-3,d8b5b96aade64671,bbea352bf7cd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:19.895 WARN 8587 --- [pool-ocp-async-9,d2f892425fe74325,d0d3319d7314] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:19.958 INFO 8587 --- [pool-ocp-schedules-7,352b51757e484192,653e963ea773] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:20:19.983 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection 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=340812) Get Location Cache 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=340812) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:19.985 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:20.011 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:20.014 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,636118b5afda] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:20.014 ERROR 8587 --- [pool-metric-query-1,f17af1f983f043ac,636118b5afda] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1302 2024-05-14 14:20:20.015 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,ca63c8bdaec2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:20.015 WARN 8587 --- [alarm-detect-29,f17af1f983f043ac,b13129f56885] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:20.015 ERROR 8587 --- [pool-metric-query-1,f17af1f983f043ac,ca63c8bdaec2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1302 2024-05-14 14:20:20.015 WARN 8587 --- [alarm-detect-17,f17af1f983f043ac,af83247cc5b0] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:20.015 WARN 8587 --- [alarm-detect-1,f17af1f983f043ac,b70c74c7d868] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:20.015 WARN 8587 --- [alarm-detect-27,f17af1f983f043ac,643b11311f80] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:20.015 WARN 8587 --- [alarm-detect-14,f17af1f983f043ac,c4a87314ef97] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:20.015 WARN 8587 --- [alarm-detect-2,f17af1f983f043ac,2d82d835a991] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:20.015 WARN 8587 --- [alarm-detect-4,f17af1f983f043ac,7b81070ba010] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:20.015 WARN 8587 --- [alarm-detect-9,f17af1f983f043ac,311ed014221f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:20.015 WARN 8587 --- [alarm-detect-10,f17af1f983f043ac,387712b84421] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:20.015 WARN 8587 --- [alarm-detect-28,f17af1f983f043ac,5fb708a0f0d8] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:20.015 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,990eee5f6870] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:20.015 WARN 8587 --- [alarm-detect-7,f17af1f983f043ac,dfed60fab797] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:20.016 ERROR 8587 --- [pool-metric-query-1,f17af1f983f043ac,990eee5f6870] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:20.016 WARN 8587 --- [pool-metric-query-2,f17af1f983f043ac,28f984fe6afb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:20.016 ERROR 8587 --- [pool-metric-query-2,f17af1f983f043ac,28f984fe6afb] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:20.016 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,62430e4db2a3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:20.016 ERROR 8587 --- [pool-metric-query-1,f17af1f983f043ac,62430e4db2a3] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:20.016 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,07dc907c24d9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:20.015 WARN 8587 --- [alarm-detect-18,f17af1f983f043ac,8de3704862d4] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:20.015 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,5d28cbe23a2d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:20.015 WARN 8587 --- [alarm-detect-15,f17af1f983f043ac,43a4bbcd3b54] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:20.015 WARN 8587 --- [pool-metric-query-2,f17af1f983f043ac,ff3bb8305dbc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:20.016 WARN 8587 --- [pool-metric-query-2,f17af1f983f043ac,fd959c5a25d1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:20.016 ERROR 8587 --- [pool-metric-query-2,f17af1f983f043ac,ff3bb8305dbc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1302 2024-05-14 14:20:20.016 ERROR 8587 --- [pool-metric-query-1,f17af1f983f043ac,07dc907c24d9] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:20.016 WARN 8587 --- [alarm-detect-12,f17af1f983f043ac,81c2fb218c3a] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:20.016 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,6d966fcd1ff8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:20.016 WARN 8587 --- [pool-metric-query-2,f17af1f983f043ac,fbdf88e072c1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:20.016 WARN 8587 --- [pool-metric-query-2,f17af1f983f043ac,110edeb522b0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:20.016 ERROR 8587 --- [pool-metric-query-2,f17af1f983f043ac,fbdf88e072c1] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:20.016 ERROR 8587 --- [pool-metric-query-2,f17af1f983f043ac,110edeb522b0] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:20.016 ERROR 8587 --- [pool-metric-query-1,f17af1f983f043ac,5d28cbe23a2d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:20.016 ERROR 8587 --- [pool-metric-query-2,f17af1f983f043ac,fd959c5a25d1] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:20.016 ERROR 8587 --- [pool-metric-query-1,f17af1f983f043ac,6d966fcd1ff8] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:20.017 WARN 8587 --- [pool-metric-query-5,f17af1f983f043ac,87feb28a9ba2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:20.017 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,494f3a07b402] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:20.017 ERROR 8587 --- [pool-metric-query-5,f17af1f983f043ac,87feb28a9ba2] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:20.017 ERROR 8587 --- [pool-metric-query-1,f17af1f983f043ac,494f3a07b402] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:20.016 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,615f326ee110] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:20.017 ERROR 8587 --- [pool-metric-query-1,f17af1f983f043ac,615f326ee110] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:20.017 WARN 8587 --- [pool-metric-query-3,f17af1f983f043ac,d302cca7aeb6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:20.017 ERROR 8587 --- [pool-metric-query-3,f17af1f983f043ac,d302cca7aeb6] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:20.017 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,ca7a0b966380] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:20.017 ERROR 8587 --- [pool-metric-query-1,f17af1f983f043ac,ca7a0b966380] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:20.017 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,0236efbca3a0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:20.017 ERROR 8587 --- [pool-metric-query-1,f17af1f983f043ac,0236efbca3a0] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:20.017 WARN 8587 --- [pool-metric-query-2,f17af1f983f043ac,74f5edfc76a2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:20.017 ERROR 8587 --- [pool-metric-query-2,f17af1f983f043ac,74f5edfc76a2] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:20.017 WARN 8587 --- [pool-metric-query-1,f17af1f983f043ac,868f39d6b121] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:20.017 ERROR 8587 --- [pool-metric-query-1,f17af1f983f043ac,868f39d6b121] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1302 2024-05-14 14:20:20.110 WARN 8587 --- [pool-overview-container-6,9e1caa91c89f4798,13ca79f704c6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:20.119 WARN 8587 --- [pool-ocp-async-8,bda29713f2104809,082bb7f49134] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:20.119 WARN 8587 --- [pool-ocp-async-1,ba892877fb8a4a5d,43afe90f1d93] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:20.119 ERROR 8587 --- [pool-ocp-async-1,ba892877fb8a4a5d,43afe90f1d93] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1302 2024-05-14 14:20:20.354 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:20.355 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1302 2024-05-14 14:20:20.355 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 1302 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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=340812) Get Location Cache 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=340812) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:20.486 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:20.489 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:20.690 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:20.771 INFO 8587 --- [pool-ocp-async-2,0bbb1d782e3c4109,f5aa159d32d1] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:20.776 WARN 8587 --- [pool-ocp-async-4,6a3ee0ff2e0b4966,1150a9d76f6d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:20.777 ERROR 8587 --- [pool-ocp-async-4,6a3ee0ff2e0b4966,1150a9d76f6d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1303 2024-05-14 14:20:20.898 WARN 8587 --- [pool-metric-archive-second-4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:20.989 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:20.993 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc: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=340817) Get Location Cache 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=340817) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:20.994 WARN 8587 --- [pool-metric-archive-second-14,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:20.994 WARN 8587 --- [pool-metric-archive-second-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:20.994 WARN 8587 --- [pool-metric-archive-second-9,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:20.994 WARN 8587 --- [pool-metric-archive-second-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:21.040 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:21.081 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:21.081 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1304 2024-05-14 14:20:21.082 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:20:21.100 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:21.101 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1304 2024-05-14 14:20:21.101 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:20:21.101 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:21.101 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1304 2024-05-14 14:20:21.101 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:20:21.189 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:21.189 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1304 2024-05-14 14:20:21.189 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 1304 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:21.306 WARN 8587 --- [pool-prometheus-minute-schedule-1,e91ba7db9d7c4397,6b7aae193669] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:21.307 ERROR 8587 --- [pool-prometheus-minute-schedule-1,e91ba7db9d7c4397,6b7aae193669] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1304 2024-05-14 14:20:21.307 ERROR 8587 --- [pool-prometheus-minute-schedule-1,e91ba7db9d7c4397,6b7aae193669] 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 1304 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:21.307 INFO 8587 --- [pool-prometheus-minute-schedule-1,e91ba7db9d7c4397,6b7aae193669] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667617306, count=0, elapsed=4001 2024-05-14 14:20:21.308 INFO 8587 --- [pool-prometheus-minute-schedule-1,4a33e94a65bc43ea,3faf1630ae30] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667660, interval=60 2024-05-14 14:20:21.331 WARN 8587 --- [pool-overview-container-5,034c48342bf44570,a18056a73f4b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:21.331 ERROR 8587 --- [pool-overview-container-5,034c48342bf44570,a18056a73f4b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1304 2024-05-14 14:20:21.332 ERROR 8587 --- [pool-overview-container-5,034c48342bf44570,a18056a73f4b] 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 1304 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:21.333 WARN 8587 --- [pool-overview-container-5,034c48342bf44570,a18056a73f4b] 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 1304 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:21.481 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:21.492 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:21.496 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:21.671 WARN 8587 --- [pool-ocp-schedules-6,4acfc85752c14019,29980484a0f9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:21.671 ERROR 8587 --- [pool-ocp-schedules-6,4acfc85752c14019,29980484a0f9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1305 2024-05-14 14:20:21.672 ERROR 8587 --- [pool-ocp-schedules-6,4acfc85752c14019,29980484a0f9] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.service.AlarmSummaryServiceImpl.refreshClusterAlarmSummary(AlarmSummaryServiceImpl.java:94) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmSummary(AlarmSchedules.java:104) at sun.reflect.GeneratedMethodAccessor1105.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 33 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1305 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.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 14:20:21.704 WARN 8587 --- [pool-overview-container-1,3aa385f9f856470d,e71071702b9d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:21.704 WARN 8587 --- [pool-overview-container-2,5ac9a1e4c9e84af3,04d52a368965] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:21.704 WARN 8587 --- [pool-overview-container-7,83ca9eb5038148ab,82a48eeb297c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:21.705 ERROR 8587 --- [pool-overview-container-1,3aa385f9f856470d,e71071702b9d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1305 2024-05-14 14:20:21.705 ERROR 8587 --- [pool-overview-container-7,83ca9eb5038148ab,82a48eeb297c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1305 2024-05-14 14:20:21.705 ERROR 8587 --- [pool-overview-container-2,5ac9a1e4c9e84af3,04d52a368965] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1305 2024-05-14 14:20:21.705 ERROR 8587 --- [pool-overview-container-1,3aa385f9f856470d,e71071702b9d] 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 1305 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:21.705 ERROR 8587 --- [pool-overview-container-7,83ca9eb5038148ab,82a48eeb297c] 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 1305 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:21.705 ERROR 8587 --- [pool-overview-container-2,5ac9a1e4c9e84af3,04d52a368965] 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 1305 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:21.706 WARN 8587 --- [pool-overview-container-1,3aa385f9f856470d,e71071702b9d] 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 1305 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:21.706 WARN 8587 --- [pool-overview-container-7,83ca9eb5038148ab,82a48eeb297c] 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 1305 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:21.706 WARN 8587 --- [pool-overview-container-2,5ac9a1e4c9e84af3,04d52a368965] 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 1305 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:21.777 WARN 8587 --- [pool-ocp-async-5,7d0312a44cdd49bf,3b8743ebbcc3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:21.778 WARN 8587 --- [pool-ocp-async-7,3e191661d09e4eb9,14958737f9f8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:21.778 ERROR 8587 --- [pool-ocp-async-7,3e191661d09e4eb9,14958737f9f8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1305 2024-05-14 14:20:21.799 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:21.799 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:21.799 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:21.800 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:21.896 WARN 8587 --- [pool-ocp-async-9,d2f892425fe74325,d0d3319d7314] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:21.896 WARN 8587 --- [pool-overview-container-3,d8b5b96aade64671,bbea352bf7cd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:21.896 ERROR 8587 --- [pool-ocp-async-9,d2f892425fe74325,d0d3319d7314] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1305 2024-05-14 14:20:21.896 ERROR 8587 --- [pool-overview-container-3,d8b5b96aade64671,bbea352bf7cd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1305 2024-05-14 14:20:21.897 ERROR 8587 --- [pool-overview-container-3,d8b5b96aade64671,bbea352bf7cd] 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 1305 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:21.898 WARN 8587 --- [pool-overview-container-3,d8b5b96aade64671,bbea352bf7cd] 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 1305 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:21.958 WARN 8587 --- [pool-ocp-schedules-7,352b51757e484192,653e963ea773] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:21.996 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:21.999 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:22.011 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:22.011 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1306 2024-05-14 14:20:22.011 INFO 8587 --- [pool-sharding-alarm-detect-by-target1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-target 2024-05-14 14:20:22.018 WARN 8587 --- [alarm-detect-15,f17af1f983f043ac,43a4bbcd3b54] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:22.110 WARN 8587 --- [pool-overview-container-6,9e1caa91c89f4798,13ca79f704c6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:22.110 ERROR 8587 --- [pool-overview-container-6,9e1caa91c89f4798,13ca79f704c6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1306 2024-05-14 14:20:22.112 ERROR 8587 --- [pool-overview-container-6,9e1caa91c89f4798,13ca79f704c6] 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.interna